PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo
1. What difference do you think heating the solid will make in their molecules? 
 
When we heat the objects, the molecules within the object are moving at a . The object's temperature will  due to the  in the movement of the molecules. The object  because the  in the molecule's energy , usually .
 
2. Distinguish between heat and temperature.
 
Definition:
  
Heat is defined as the .
 
Temperature is defined as the
 
Particle:
  
Heat depends not only  on the temperature of the substance but also on the that are there in the object.
  
Temperature is related to   within the substance and also determines the direction of the heat flow.
 
Measures:
  
Heat - The  of the molecules in the substance.
 
Temperature - The  of the molecules.
 
SI Unit:
 
Heat -
 
Temperature -