{"id":11912,"date":"2022-05-20T10:00:50","date_gmt":"2022-05-20T04:30:50","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=11912"},"modified":"2022-05-12T14:52:35","modified_gmt":"2022-05-12T09:22:35","slug":"mcq-questions-for-class-7-science-chapter-4","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/mcq-questions-for-class-7-science-chapter-4\/","title":{"rendered":"MCQ Questions for Class 7 Science Chapter 4 Heat"},"content":{"rendered":"

Students are advised to practice the NCERT MCQ Questions for Class 7 Science Chapter 4 Heat with Answers Pdf free download is available here. MCQ Questions for Class 7 Science with Answers<\/a> are prepared as per the Latest Exam Pattern. Students can solve these Heat Class 7 MCQs Questions with Answers and assess their preparation level.<\/p>\n

Heat Class 7 MCQs Questions with Answers<\/h2>\n

Solving the Heat Multiple Choice Questions of Class 7 Science Chapter 4 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Heat Class 7 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 4 Science Class 7 and cross-check your answers during preparation.<\/p>\n

Question 1.
\nHeat in liquid travels from the:
\n(a) bottom to top
\n(b) top to bottom
\n(c) right to left
\n(d) left to right<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) bottom to top
\nHeat in liquid travels from bottom to top.<\/p>\n<\/details>\n

\n

Question 2.
\nHeat transferred into solids by:
\n(a) conduction
\n(b) convection
\n(c) radiation
\n(d) insulators<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) conduction
\nHeat transferred into solids by conduction.<\/p>\n<\/details>\n

\n

Question 3.
\nThe substances which conduct heat easily are called:
\n(a) convection
\n(b) radiation
\n(c) conductors
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) conductors
\nThe substances which conduct heat easily is called conductor.<\/p>\n<\/details>\n

\n

Question 4.
\nIn which process heat is transferred from hotter end to colder end is known as:
\n(a) conduction
\n(b) convection
\n(c) radiation
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) conduction
\nHeat is transferred from hotter end to colder end is known as conduction.<\/p>\n<\/details>\n

\n

Question 5.
\nThe substances which do not conduct heat easily are called:
\n(a) insulators
\n(b) convection
\n(c) conductors
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) insulators
\nInsulators do not conduct heat easily.<\/p>\n<\/details>\n

\n

Question 6.
\nIn which process the liquid itself moves and carries the heat from one place to another ?
\n(a) radiation
\n(b) conductors
\n(c) convection
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) convection
\nIn convection liquid itself moves and carries the heat from one place to another.<\/p>\n<\/details>\n

\n

Question 7.
\nThe correct method of reading a clinical thermometer is:
\n(a) holding the thermometer by bulb
\n(b) before use the mercury level should be below 39\u00b0C
\n(c) don\u2019t hold the thermometer by bulb
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) don\u2019t hold the thermometer by bulb
\nDon\u2019t hold the thermometer by the bulb while reading it.<\/p>\n<\/details>\n

\n

Question 8.
\nThe normal temperature of human body is:
\n(a) 47\u00b0C
\n(b) 36\u00b0C
\n(c) 37\u00b0C
\n(d) 39\u00b0C<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) 37\u00b0C
\nThe normal temperature of human body is 37\u00b0C.<\/p>\n<\/details>\n

\n

Question 9.
\nWhich currents are formed in all liquid on heating ?
\n(a) radiation current
\n(b) conduction current
\n(c) convection current
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) convection current
\nConvection currents are formed in all liquid on heating.<\/p>\n<\/details>\n

\n

Question 10.
\nThe hand which is over the flame feels hotter because hot air moves in:
\n(a) downward direction
\n(b) upward direction
\n(c) circular direction
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) upward direction
\nThe hand feels hotter because air moves upward direction.<\/p>\n<\/details>\n

\n

Question 11.
\nWhich thermometer is used to measure temperature of different things and places ?
\n(a) Laboratory thermometer
\n(b) Clinical thermometer
\n(c) Minimum and maximum thermometer
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) Laboratory thermometer
\nLaboratory thermometer measure the temperature of things and places.<\/p>\n<\/details>\n

\n

Question 12.
\nThe range of laboratory thermometer is:
\n(a) 70\u00b0C to 110\u00b0C
\n(b) -10\u00b0C to 110\u00b0C
\n(c) 20\u00b0C to 110\u00b0C
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) -10\u00b0C to 110\u00b0C
\n-10\u00b0C to 110\u00b0C is the range of laboratory thermometer.<\/p>\n<\/details>\n

\n

Question 13.
\nWhich scale is used in clinical thermometer nowadays ?
\n(a) Celsius scale
\n(b) Fahrenheit scale
\n(c) Both (a) and (b)
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) Celsius scale
\nCelsius scale is used in clinical thermometer nowadays.<\/p>\n<\/details>\n

\n

Question 14.
\nWhich scale was used in clinical thermometer during earlier times?
\n(a) Celsius scale
\n(b) Fahrenheit scale
\n(c) Both (a) and (b)
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) Fahrenheit scale
\nFahrenheit scale was used in clinical thermometer during earlier time.<\/p>\n<\/details>\n

\n

Question 15.
\nWhich thermometer records the highest and lowest temperature during a period of time ?
\n(a) Clinical thermometer
\n(b) Laboratory thermometer
\n(c) Minimum and maximum thermometer
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) Minimum and maximum thermometer
\nMinimum and maximum temperature records temperature of time.<\/p>\n<\/details>\n

\n

Question 16.
\nA thermometer which do not use mercury is known as:
\n(a) clinical thermometer
\n(b) laboratory thermometer
\n(c) digital thermometer
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) digital thermometer
\nDigital thermometer do not use mercury.<\/p>\n<\/details>\n

\n

Question 17.
\nThe scale used with the laboratory thermometer is Celsius scale, indicated by:
\n(a) \u00b0F
\n(b) \u00b0C
\n(c) K
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) K
\nCelcius scale is indicated by \u00b0C.<\/p>\n<\/details>\n

\n

Question 18.
\nOne litre of water at 30\u00b0C is mixed with one litre of water at 50\u00b0C. The temperature of mixture will be:
\n(a) 80\u00b0C
\n(b) More than 50\u00b0C but less than 80\u00b0C
\n(c) 20\u00b0C
\n(d) Between 30\u00b0C and 50\u00b0C<\/p>\n

\nAnswer<\/span><\/summary>\n

(d) Between 30\u00b0C and 50\u00b0C
\nBetween 30\u00b0C and 50\u00b0C because temperature of mixture will be between.<\/p>\n<\/details>\n

\n

Question 19.
\nAn iron ball at 40\u00b0C is dropped in a mug containing water at 40\u00b0C. The heat will:
\n(a) flow from iron ball to water
\n(b) not flow from iron ball to water or from water to iron ball
\n(c) flow from water to iron ball
\n(d) increase the temperature of both<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) not flow from iron ball to water or from water to iron ball
\nThe heat will not flow from iron ball to water or from water to ball.<\/p>\n<\/details>\n

\n

Question 20.
\nA wooden spoon is dipped in a cup of ice-cream its other end:
\n(a) becomes cold by the process of convection
\n(b) becomes cold by the process of conduction
\n(c) becomes cold by the process of radiation
\n(d) does not become cold<\/p>\n

\nAnswer<\/span><\/summary>\n

(d) does not become cold
\nIts other end does not become cold.<\/p>\n<\/details>\n

\n

Question 21.
\nStainless steel pans are usually provided with copper bottom. The reason for this could be that:
\n(a) copper bottom makes the pan more durable
\n(b) such pans appear colourful
\n(c) copper is easier to clean than stainless steel
\n(d) copper is a better conductor of heat than the stainless steel<\/p>\n

\nAnswer<\/span><\/summary>\n

(d) copper is a better conductor of heat than the stainless steel
\nCopper is a better conductor of heat than the stainless steel.<\/p>\n<\/details>\n

\n

Question 22.
\nThe process by which we get heat while sitting in front of a room heater is :
\n(a) conduction
\n(b) convection
\n(c) radiation
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) radiation
\nThe process by which we get heat is radiation.<\/p>\n<\/details>\n

\n

Question 23.
\nTo measure the temperature of an object, we use:
\n(a) Barometer
\n(b) Lactometer
\n(c) Thermometer
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) Thermometer
\nThermometer is used to measure the temperature of an object.<\/p>\n<\/details>\n

\n

Question 24.
\nWhich of the following substance is a bad conductor of heat ?
\n(a) Steel
\n(b) Gold
\n(c) Wood
\n(d) Silver<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) Wood
\nWood is a bad conductor of heat.<\/p>\n<\/details>\n

\n

Question 25.
\nWhich of the following substance is not a bad conductor of heat ?
\n(a) Rubber
\n(b) Aluminium
\n(c) Glass
\n(d) Plastic<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) Aluminium
\nAluminium is not a bad conductor of heat.<\/p>\n<\/details>\n

\n

Question 26.
\nThe transfer of heat by conduction is in:
\n(a) solids
\n(b) liquids
\n(c) gases
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) solids
\nThe transfer of heat by conduction is in solids.<\/p>\n<\/details>\n

\n

Question 27.
\nWhich of the following colour absorb maximum heat ?
\n(a) White
\n(b) Black
\n(c) Blue
\n(d) Pink<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) Black
\nBlack colour absorb maximum heat.<\/p>\n<\/details>\n

\n

Question 28.
\nConvection currents are formed in:
\n(a) solids
\n(b) liquids
\n(c) gases
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) liquids
\nConvection currents are formed in liquids.<\/p>\n<\/details>\n

\n

Question 29.
\nThe phenomenon involved in the formation of land and sea breeze is:
\n(a) conduction
\n(b) convection
\n(c) radiation
\n(d) all of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) convection
\nThe phenomenon involved in the formation of land and sea breeze is convection.<\/p>\n<\/details>\n

\n

Question 30.
\nWhich of the following would expand most on being heated for some time ?
\n(a) Air
\n(b) Water
\n(c) Iron
\n(d) All of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) Air
\nAir would expand most on being heated for some time.<\/p>\n<\/details>\n

\n

Question 31.
\nHeat from the sun reaches us by the process of:
\n(a) conduction
\n(b) convection
\n(c) radiation
\n(d) all of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) radiation
\nHeat from the sun reaches us by the process of radiation.<\/p>\n<\/details>\n

\n

Question 32.
\nTemperature is a measure of the degree of the:
\n(a) hotness of an object
\n(b) dryness
\n(c) coldness of an object
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) hotness of an object
\nTemperature is a measure of the degree of the hotness of an object.<\/p>\n<\/details>\n

\n

Question 33.
\nA clinical thermometer reads temperature from:
\n(a) 35\u00b0C to 45\u00b0C
\n(b) 35\u00b0C to 42\u00b0C
\n(c) 35\u00b0C to 40\u00b0C
\n(d) None of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) 35\u00b0C to 42\u00b0C
\nA clinical thermometer reads temperature from 35\u00b0C to 42\u00b0C.<\/p>\n<\/details>\n

\n

Question 34.
\nWhich thermometer is used to measure our body temperature ?
\n(a) Laboratory thermometer
\n(b) Clinical thermometer
\n(c) Digital thermometer
\n(d) Both (b) and (c)<\/p>\n

\nAnswer<\/span><\/summary>\n

(d) Both (b) and (c)
\nClinical and digital thermometer measure the body temperature.<\/p>\n<\/details>\n

\n

Question 35.
\nDark coloured clothes are preferred during:
\n(a) winter season
\n(b) summer season
\n(c) rainy season
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) winter season
\nDark coloured clothes are preferred during winter season.<\/p>\n<\/details>\n

\n

Question 36.
\nLight coloured clothes are preferred during:
\n(a) winter
\n(b) summer
\n(c) rainy
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) summer
\nLight coloured clothes are preferred during summer season.<\/p>\n<\/details>\n

\n

Question 37.
\nLand breeze blows during:
\n(a) day
\n(b) night
\n(c) evening
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) night
\nLand breeze blows during night.<\/p>\n<\/details>\n

\n

Question 38.
\nSea breeze blows during:
\n(a) day
\n(b) night
\n(c) evening
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(a) day
\nSea breeze blows during day.<\/p>\n<\/details>\n

\n

Question 39.
\nRadiated heat travels like light and moves in a:
\n(a) curved line
\n(b) straight line
\n(c) line
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(b) straight line
\nRadiated heat travels like light and moves in a straight line.<\/p>\n<\/details>\n

\n

Question 40.
\nThe heat is transferred directly from its source to another place without help of any substance in between, without a medium is:
\n(a) convection
\n(b) conduction
\n(c) radiation
\n(d) none of these<\/p>\n

\nAnswer<\/span><\/summary>\n

(c) radiation
\nThe heat is transferred from its source to another place without help of any substances in between without a medium, is radiation.<\/p>\n<\/details>\n

\n

Match Column A with Column B:<\/span><\/p>\n

Question 1.<\/p>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Land breeze blows during<\/td>\n(i) summer<\/td>\n<\/tr>\n
(b) Sea breeze blows during<\/td>\n(ii) winter<\/td>\n<\/tr>\n
(c) Dark coloured clothes are preferred during<\/td>\n(iii) day<\/td>\n<\/tr>\n
(d) Light coloured clothes are preferred during<\/td>\n(iv) night<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nAnswer<\/span><\/summary>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Land breeze blows during<\/td>\n(iv) night<\/td>\n<\/tr>\n
(b) Sea breeze blows during<\/td>\n(iii) day<\/td>\n<\/tr>\n
(c) Dark coloured clothes are preferred during<\/td>\n(ii) winter<\/td>\n<\/tr>\n
(d) Light coloured clothes are preferred during<\/td>\n(i) summer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n
\n

Question 2.<\/p>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Conductors of heat<\/td>\n(i) 37\u00b0C<\/td>\n<\/tr>\n
(b) Insulators of heat<\/td>\n(ii) upward direction<\/td>\n<\/tr>\n
(c) Body temperature<\/td>\n(iii) copper, iron, steel<\/td>\n<\/tr>\n
(d) Hot air moves in<\/td>\n(iv) wood, paper, plastic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nAnswer<\/span><\/summary>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Conductors of heat<\/td>\n(iii) copper, iron, steel<\/td>\n<\/tr>\n
(b) Insulators of heat<\/td>\n(iv) wood, paper, plastic<\/td>\n<\/tr>\n
(c) Body temperature<\/td>\n(i) 37\u00b0C<\/td>\n<\/tr>\n
(d) Hot air moves in<\/td>\n(ii) upward direction<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n
\n

Question 3.<\/p>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Range of laboratory thermometer<\/td>\n(i) Radiation<\/td>\n<\/tr>\n
(b) Range of clinical thermometer<\/td>\n(ii) -10\u00b0C to 110\u00b0C<\/td>\n<\/tr>\n
(c) Hotness of an object<\/td>\n(iii) 35\u00b0C to 42\u00b0C<\/td>\n<\/tr>\n
(d) Sun\u2019s heat reaches us through<\/td>\n(iv) Temperature<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nAnswer<\/span><\/summary>\n\n\n\n\n\n\n\n
Column A<\/strong><\/td>\nColumn B<\/strong><\/td>\n<\/tr>\n
(a) Range of laboratory thermometer<\/td>\n(ii) -10\u00b0C to 110\u00b0C<\/td>\n<\/tr>\n
(b) Range of clinical thermometer<\/td>\n(iii) 35\u00b0C to 42\u00b0C<\/td>\n<\/tr>\n
(c) Hotness of an object<\/td>\n(iv) Temperature<\/td>\n<\/tr>\n
(d) Sun\u2019s heat reaches us through<\/td>\n(i) Radiation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n
\n

State whether the following statements are \u2018True\u2019 or \u2018False\u2019:<\/span><\/p>\n

Question 1.
\nBlack colour absorb maximum heat.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 2.
\nThermometer is used to measure the temperature of an object.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 3.
\nSilver is bad conductor of heat.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Question 4.
\nThe normal temperature of human body is 39\u00b0C.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Question 5.
\nLaboratory thermometer measure the temperature of different things and place.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 6.
\nBoth thermometers are not used to measure the temperature.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Question 7.
\nTemperature of boiling water measured by a clinical thermometer.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Question 8.
\nCopper is a better conductor of heat than the stainless steel.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 9.
\nConvection currents are formed in solids when they are heated.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Question 10.
\nThe pink prevents mercury level from falling down.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 11.
\nUmbrella protects us from heat rays of sun.<\/p>\n

\nAnswer<\/span><\/summary>\n

True<\/p>\n<\/details>\n

\n

Question 12.
\nAlways hold the thermometer by the bulb while reading it.<\/p>\n

\nAnswer<\/span><\/summary>\n

False<\/p>\n<\/details>\n

\n

Fill in the blanks:<\/span><\/p>\n

Question 1.
\n……………………. is a bad conductor of heat.<\/p>\n

\nAnswer<\/span><\/summary>\n

Wood<\/p>\n<\/details>\n

\n

Question 2.
\n……………………. is used to measure the temperature.<\/p>\n

\nAnswer<\/span><\/summary>\n

Thermometer<\/p>\n<\/details>\n

\n

Question 3.
\n……………………. heat travels like light and moves in a straight line.<\/p>\n

\nAnswer<\/span><\/summary>\n

Radiated<\/p>\n<\/details>\n

\n

Question 4.
\n……………………. currents are formed in liquid, when they are heated.<\/p>\n

\nAnswer<\/span><\/summary>\n

Convection<\/p>\n<\/details>\n

\n

Question 5.
\nThe range of laboratory thermometer is ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

– 10\u00b0C to 110\u00b0C<\/p>\n<\/details>\n

\n

Question 6.
\nThe range of clinical thermometer is ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

35\u00b0C to 42\u00b0C<\/p>\n<\/details>\n

\n

Question 7.
\nThe hotness of an object is determined by its ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

temperature<\/p>\n<\/details>\n

\n

Question 8.
\nTemperature of boiling water can be measured by ……………………. thermometer.<\/p>\n

\nAnswer<\/span><\/summary>\n

laborartory<\/p>\n<\/details>\n

\n

Question 9.
\nA cold steel spoon is dipped in a cup of hot milk. It transfers heat to its other end by the process of …………………….<\/p>\n

\nAnswer<\/span><\/summary>\n

conduction<\/p>\n<\/details>\n

\n

Question 10.
\nClothes of ……………………. colour absorb the heat better than the clothes of light colours.<\/p>\n

\nAnswer<\/span><\/summary>\n

dark<\/p>\n<\/details>\n

\n

Question 11.
\nLand gets heated faster during the ……………………. in coastal areas.<\/p>\n

\nAnswer<\/span><\/summary>\n

day<\/p>\n<\/details>\n

\n

Question 12.
\n……………………. of different parts of the body are different.<\/p>\n

\nAnswer<\/span><\/summary>\n

temperature<\/p>\n<\/details>\n

\n

Question 13.
\nThe substances which do not conduct heat easily are called ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

insulators<\/p>\n<\/details>\n

\n

Question 14.
\nThe substances which conduct heat easily are called ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

good conductors<\/p>\n<\/details>\n

\n

Question 15.
\nBoth type of thermometers have ……………………..<\/p>\n

\nAnswer<\/span><\/summary>\n

mercury<\/p>\n<\/details>\n

\n

Question 16.
\nThe hand which is over the flame feel ……………………. because hot air moves in upward direction.<\/p>\n

\nAnswer<\/span><\/summary>\n

hotter<\/p>\n<\/details>\n

\n

Hope the information shared regarding the NCERT MCQ Questions for Class 7 Science Chapter 4 Heat with Answers Pdf free download is true and genuine as far as our knowledge is concerned. If you feel any information regarding CBSE Class 7 Science Heat MCQs Multiple Choice Questions with Answers is missing do reach us and we will look into it and add it accordingly.<\/p>\n","protected":false},"excerpt":{"rendered":"

Students are advised to practice the NCERT MCQ Questions for Class 7 Science Chapter 4 Heat with Answers Pdf free download is available here. MCQ Questions for Class 7 Science with Answers are prepared as per the Latest Exam Pattern. Students can solve these Heat Class 7 MCQs Questions with Answers and assess their preparation …<\/p>\n

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