It goes from electric to light to heat
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When you turn on a lamp, electric energy is converted into light energy and heat energy. The electric current flowing through the lamp's filament generates heat, which in turn produces light.
When you turn on an electric lamp, the electricity flows through the lamp's circuit, causing the bulb's filament to heat up and emit light. The electrical energy is converted into light energy and heat energy.
-- None at all if the lamp is switched off.-- If the lamp is switched on, then electrical energy is turned into a little bit ofvisible light energy and a comparatively larger quantity of heat energy.
Lots of devices do that. A motor will convert electrical energy to mechanical energy (i.e., to movement); a lamp will convert it to light; a speaker will turn it to sound; etc.
A lamp typically converts electrical energy into light energy. The electrical energy powers the light bulb, causing it to emit light.
When you turn on a lamp, electric energy is converted into light energy and heat energy. The electric current flowing through the lamp's filament generates heat, which in turn produces light.
When you turn on an electric lamp, the electricity flows through the lamp's circuit, causing the bulb's filament to heat up and emit light. The electrical energy is converted into light energy and heat energy.
-- None at all if the lamp is switched off.-- If the lamp is switched on, then electrical energy is turned into a little bit ofvisible light energy and a comparatively larger quantity of heat energy.
Lots of devices do that. A motor will convert electrical energy to mechanical energy (i.e., to movement); a lamp will convert it to light; a speaker will turn it to sound; etc.
when you turn on a lamp it is first light energy to chemical energy!
A lamp typically converts electrical energy into light energy. The electrical energy powers the light bulb, causing it to emit light.
A typical lamp would convert electrical energy into light energy. And lots of heat too.
When you turn on an electric lamp, electrical energy is converted into light energy and heat energy. The electrical energy flows through the lamp's filament, causing it to heat up and emit light. Some energy is also lost as heat due to resistance in the lamp's circuit.
When you turn on a toaster, you convert electrical energy into heat energy. The electricity flowing through the heating elements of the toaster causes them to heat up, which in turn toasts the bread placed inside.
you use up energy and it is turned into heat
Electrical energy absorbed by the lamp's filament produces thermal energy as well as light.
The lamp has electrical energy, which is converted to light energy when the lamp is turned on.