MCQ Questions | Class 7 Science Chapter 4 | Heat with Answers

MCQ | Heat Class 7

Check the below NCERT MCQ Questions for Class 7 Science Chapter 4 Heat with Answers Pdf free download. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. We have Provided Heat Class 7 Science MCQs Questions with Answers to help students understand the concept very well.

Objective Question | NCERT Science Class 7

NCERT Solutions Class 7 Science
Book:	National Council of Educational Research and Training (NCERT)
Board:	Central Board of Secondary Education (CBSE)
Class:	7th
Subject:	Science
Chapter:	4
Chapters Name:	Heat
Medium:	English

Ncert Solutions for Class 7 Science | Objective Type Questions

You can refer to NCERT Solutions for Class 7 Science Chapter 4 Heat to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Heat | Class 7 Science | NCERT Solutions

Q1.	class 7 science mcq Which of the following thermometer contains mercury?
	A. Clinical thermometer
	B. Laboratory thermometer
	C. Both (1) and (2)
	D. None of these

Ans: Both (1) and (2)

Q2.	class 7 science mcq online test What is the range of the temperature reading of a laboratory thermometer?
	A. -10°C – 110°C
	B. 35°C – 42°C
	C. 0°C – 100°C
	D. -10°C – 100°C

Ans: -10°C – 110°C

Q3.	class 7 science notes The transfer of heat from hotter body to colder body is called
	A. conduction
	B. induction
	C. convection
	D. radiation

Ans: conduction

Q4.	mcq class 7 science chapter 4 The process of transferring of heat without any contact between the source of heat and the heated object is called
	A. conduction
	B. convection
	C. radiation
	D. induction

Ans: radiation

Q5.	mcq for class 7 science chapter 4 Which of the following is the best conductor of heat?
	A. Water vapour
	B. Metals
	C. Alcohol
	D. Water

Ans: Metals

Q6.	mcq for class 7 with answers heat A device used to measure the temperature is
	A. transistor
	B. thermometer
	C. mercury
	D. none of these

Ans: thermometer

Q7.	mcq questions class 7 science Name the device which is used to measure the hotness or coldness of an object.
	A. Picometer
	B. Barometer
	C. Manometer
	D. Thermometer

Ans: Thermometer

Q8.	mcq questions class 7 science chapter 4 Heat transferred into solids by:
	A. conduction
	B. convection
	C. radiation
	D. insulators

Ans: conduction

Q9.	mcq questions for class 7 science Heat of sun reaches to earth by
	A. Radiation
	B. Conduction
	C. Through air
	D. Convection

Ans: Radiation

Q10.	mcq questions for class 7 science chapter 4 Which of the following thermometers has a kink?
	A. Laboratory thermometer
	B. Clinical thermometer
	C. Both (1) and (2)
	D. Digital thermometer

Ans: Clinical thermometer

Q11.	mcq questions for class 7 science heat Which one is filled in the bulb of a thermometer?
	A. Mercury
	B. Lead
	C. Copper
	D. Silver

Ans: Mercury

Q12.	mcq questions class 7 science pdf The substances which conduct heat easily are called:
	A. convection
	B. radiation
	C. conductors
	D. none of these

Ans: conductors

Q13.	mcq questions class 7 science pdf with answer During the night
	A. Sea water heats up
	B. Land heats up
	C. Land cools more quickly than the sea
	D. Sea cools quickly than the land

Ans: Land cools more quickly than the sea

Q14.	mcq questions for class 7 science with answers chapter 4 What is the range of the temperature reading of a clinical thermometer?
	A. 35°C – 42°C
	B. -10°C – 110°C
	C. 0°C – 100°C
	D. 32°C – 42°C

Ans: 35°C – 42°C

Q15.	ncert class 7 science book What is the normal temperature of a healthy person?
	A. 37°C
	B. 37°F
	C. 37 K
	D. None of these

Ans: 37°C

Q16.	ncert class 7 science book pdf In which process heat is transferred from hotter end to colder end is known as:
	A. conduction
	B. convection
	C. radiation
	D. none of these

Ans: conduction

Q17.	ncert class 7 science chapter 4 Mercury is generally used in thermometer because it has a
	A. high fluidity
	B. high density
	C. high conductivity
	D. high specific heat

Ans: high conductivity

Q18.	ncert science class 7 book Which of the following thermometer contains mercury?
	A. Clinical thermometer
	B. Laboratory thermometer
	C. Both (1) and (2)
	D. None of these

Ans: Both (1) and (2)

Q19.	ncert science class 7 chapter 4 The materials which allow the heat to pass through them easily are called
	A. insulators
	B. conductors
	C. semiconductors
	D. poor conductors