Advertisements
Advertisements
प्रश्न
State whether the object possess kinetic energy, potential energy, or both :
A stretched spring lying on the ground ____________.
विकल्प
kinetic energy
potential energy
Both
उत्तर
A stretched spring lying on the ground possesses potential energy.
APPEARS IN
संबंधित प्रश्न
A pendulum is oscillating on either side of its rest position. The correct statement is:
State whether the object possess kinetic energy, potential energy, or both :
A flying aeroplane _______________.
Name the device which converts electrical energy into mechanical energy.
Name the device or machine which convert :
Mechanical energy into electrical energy.
Name the device or machine which convert :
Light energy into electrical energy.
Name the device or machine which convert :
Chemical energy into heat energy.
What is the meaning of the symbol kWh? What quantity does it represent?
How much electric energy in kWh is consumed by an electrical appliance of 1000 watts when it is switched on for 60 minutes?
A ball falls to the ground as shown below :
What is the potential energy of ball at B?
The device which converts mechanical energy into energy which runs our microwave oven is :