CBSE Class 7 Science Temperature and Heat
- What is thermameter
- what is clinical thermometer
- What is a thermocouple
- what is 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
