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प्रश्न
State the energy changes in the following case while in use:
an electric toaster.
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उत्तर
Electrical energy into heat energy.
संबंधित प्रश्न
Fill in the blank
The energy possessed by a body due to its motion is called ______ energy.
Name the type of energy (kinetic or potential) possessed by the following:
Water flowing in a river.
Differentiate between the potential energy (U) and the kinetic energy (K).
Name six different forms of energy?
Calculate the decrease in the kinetic energy of a moving body if its velocity reduces to half of the initial velocity.
Obtain an expression for the potential energy of a body of mass m at a height h above the ground.
What is the main energy transformation that occur in:
Photosynthesis in green leaves.
State the energy changes which take place when:
Water stored in dams rotates turbine connected to a dynamo.
State the energy changes which take place when:
During electrolysis.
The solar cooker is an application of the ______ energy of the sun, while solar cells, solar lamps are applications of the ______ energy of the sun.
