Yes, flashlights produce heat.
The battery uses chemical energy, to produce electrical energy, to produce heat energy in the bulb, which releases electro-magnetic energy. And get to know more details of flashlight energy here: http://forum.fonarevka.ru/showthread.php?t=7498
A flashlight can transform electric energy to light energy and heat energy.
A flashlight is given off light and heat energy once turn on.
The electric energy will be transfered to light energy and heat energy once flashlight turn on.
As your teacher..............
A flashlight can produce light and heat if its switch is on.
Flashlight produce light energy and heat after turning on.
A flashlight outputs light and heat.
A flashlight outputs light and heat.
The battery uses chemical energy, to produce electrical energy, to produce heat energy in the bulb, which releases electro-magnetic energy. And get to know more details of flashlight energy here: http://forum.fonarevka.ru/showthread.php?t=7498
A flashlight can transform electric energy to light energy and heat energy.
no
A flashlight is given off light and heat energy once turn on.
The uses of heat energy is a bulb, sunlight. flashlight, power for your house
light and heat
Chemical>light>Heat
All of the energy in the battery, or most of it, is eventually given off as heat and light.