Physical Science GK Episode 01

                                                 Physical Science GK 

                                      Episode-01                             

   

     1. What energy is converted into the telephone's consumer device received  – 

      electric energy to sound energy
 
   2.The value of gravitational acceleration in that part of the earth is zero –

      In the center
 
3.The amount of heat required to turn 1 gram of ice at a temperature of 0 ° C -

   80calories

  

 4. The place on earth where the value of gravitational acceleration is highest- 

    Polar region

 5. What kind of substance does not have a melting point and freezing point? -                          Irregular substances (meme, glass, fat, etc.).

 6.   The change that can be noticed when applying pressure to a liquid or releasing pressure - 
      As the pressure increases, the boiling point increases, while       the pressure decreases, the boiling point decreases