Question

1.
2
4. Which of these uses the heating effects of
electricity?
(i) electric bell (ii) electric fuse
(iii) MP3 player (iv) electric bulb
a) (i) and (ii)
b) (ii) and (iii)
c) (iii) and (iv)
d) (i) and (iv)​

Answer 1

Answer:

a (i) and (iil in both of them heating effect of electric current is used .

I hope it would help you

Answer 2

Answer:

It option

a. (1) and (2)

Explanation:

Hope it will help u some more...