Question

Mention the energy transformation that take place in the following cases :
LOUD SPEAKER
BURNING COAL
PHOTO SYNTHESIS
BLACK TUBE LIGHT
N
no spam-_-

​

Answer 1

(a) Electrical energy into sound energy

(b) Heat energy into mechanical energy

(c) Sound energy into electrical energy

(d) Electrical energy to mechanical energy

(e) Electrical energy into light energy

(f) Chemical energy to heat energy

(g) Light energy into electrical energy

(h) Chemical energy into heat energy

(i) Chemical energy into electrical energy

(j) Chemical energy to mechanical energy

(k) Electrical energy into heat energy

(I) Light energy into electrical energy (m)Electrical energy into magnetic energy.

Answer 2

Answer:

DEAR...your answer is PHOTOSYNTHESIS.......hope this will help u