name a device or gadget which convert light energy to chemical energy/2 chemical to heat energy/3 /mechanical ti - Science - Work and Energy

Question

name a device or gadget which convert

light energy to chemical energy/2 chemical to heat energy/3
/mechanical ti heat energy /4 heat to electrical energy /5 sound
energy to mechanical energy /6 electrical to light energy

Vara · Accepted Answer

1 Light to chemical: Solar inverter
2 Chemical to heat: Burning of match stick
3 Mechanical to heat: Sharpening of knife
4 Heat to electrical: Thermocouple
5 Sound to mechanical: Mechanical waves produced on water
surface by producing high sound from a speaker
6 Electrical to light: Electrical bulb

name a device or gadget which convert light energy to chemical energy/2.chemical to heat energy/3./mechanical ti heat energy /4.heat to electrical energy /5. sound energy to mechanical energy /6. electrical to light energy.

name a device or gadget which convert

light energy to chemical energy/2.chemical to heat energy/3./mechanical ti heat energy /4.heat to electrical energy /5. sound energy to mechanical energy /6. electrical to light energy.