Question

16. The solar spectrum is-
(A) Continuous
(C) Spectrum of black lines
(B) Line spectrum
(D) Spectrum of black bands​

Answer 1

Explanation:

option A is correct for the question

Answer 2

Explanation:

YZ-plane

To increase sensitivity of a potentiometer, its

To anywhere.

area should be increased

(B) Current should be decreased

current should be increased length should be increased.