{"id":24266,"date":"2021-06-14T11:11:43","date_gmt":"2021-06-14T05:41:43","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=24266"},"modified":"2022-03-02T10:38:22","modified_gmt":"2022-03-02T05:08:22","slug":"ncert-solutions-for-class-7-science-chapter-4","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-7-science-chapter-4\/","title":{"rendered":"NCERT Solutions for Class 7 Science Chapter 4 Heat"},"content":{"rendered":"
These NCERT Solutions for Class 7 Science<\/a> Chapter 4 Heat Questions and Answers are prepared by our highly skilled subject experts to help students while preparing for their exams.<\/p>\n Question 1. Differences:<\/p>\n Question 2. Question 3. Question 4.Heat NCERT Solutions for Class 7 Science Chapter 4<\/h2>\n
Class 7 Science Chapter 4 Heat Textbook Exercise Questions and Answers<\/h3>\n
\nState similarities and differences between the laboratory thermometer and the clinical thermometer.
\nAnswer:
\nSimilarities:<\/p>\n\n
\n
\nGive two examples each of conductors and insulators of heat.
\nAnswer:
\nConductors – aluminium, iron.
\nInsulators – plastic, wood.<\/p>\n
\nFill in the blanks:
\na. The hotness of an object is determined by its ……………….
\nb. Temperature of boiling water cannot be measured by a ………………. thermometer.
\nc. Temperature is measured in degree ……………….
\nd. No medium is required for transfer of heat by the process of ……………….
\ne. A cold steel spoon is dipped in a cup of hot milk. It transfers heat to its other end by the process of ……………….
\nf. Clothes of ………………. colours absorb heat better than clothes of light colours.
\nAnswer:
\n(a) temperature
\n(b) clinical
\n(c) Celsius
\n(d) radiation
\n(e) conduction
\n(f) dark<\/p>\n
\nMatch the following:<\/p>\n