CBSE Class 7 Science Heat
- buffaloes enjoy a dip in water on a hot summer afternoon why
- if heat is energy and temperature is effect then what is fire? it is a source. but can we call it as a substance. What is fire made up of ?
- what is mean by heat
- a change in temperature causes change in the ______________ of a substance
- C.G.S unit of specific unit
- write difference between heat and temperature
- Meaning of thermal energy?
- what is the definition of heat??
- what causes an ice cube held in your hand to melt
- what is defination of heat