NCERT Solutions for Class 7 ScienceChapter 4: The chapter is a valuable resource for students who want to do well on exams. Using the NCERT Solutions for this chapter will help you lay a solid foundation for understanding advanced topics in higher classes. Chapter 4 Heat is an important topic that receives a lot of attention in the CBSE exams.
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NCERT Solutions for Class 7 Chapter 4 Science: Important Topics
Solutions for Class 7 Science Chapter 4 ‘Heat’ will help students complete their assignments and homework on time, supporting them in their exam preparation. It will also help the students understand the concepts more effectively.
Before getting into the detailed Class 7 Science Chapter 4 ‘Heat’, NCERT solutions, let us have a look at the list of topics covered in the chapter:
Exercise
Topics
Ex 4.1
Hot and Cold
Ex 4.2
Measuring Temperature
Ex 4.3
Laboratory Thermometer
Ex 4.4
Transfer of Heat
Ex 4.5
Kinds of Clothes We Wear in Summer and Winter
NCERT Solutions for Class 7 Science Chapter 4: Points to Remember
We have provided some important points from NCERT Solutions for Class 7 Science Chapter 4 that students must remember. Students can refer to the points below:
Heat is the energy transferred from one body to another due to its temperature difference.
Temperature is the degree of hotness or coldness.
The device used to measure temperature is called a Thermometer.
The normal temperature of the human body is 37 °C.
The heat energy is transmitted from a hot body to a cold body by the process of conduction, convection and radiation.
Conduction is the transfer of heat in medium bodies without the movement of particles.
Convection is the transference of heat in the material bodies due to the actual movement of the particles of the medium.
Radiation is the process of transference of heat from a hot body to a cold body without the aid of any external medium.
NCERT Solutions for Class 7 Science: All Chapters
Students can go through the list below to get NCERT Solutions for all chapters of Class 7 Science: