The most suitable cell used for short interval switches i...
The most suitable cell used for short interval switches in electric bells is a
lead- acid accumulator
Daniel cell
Leclanche cell
nickel iron accumulator
Correct answer is C
No explanation has been provided for this answer.
According to Pascal's principle, the pressure in a fluid is always? ...
The length of mercury thread when it is at 0°C, 100°C and at an unknown temperature \(\theta...
A note of frequency of 2000Hz has a velocity of 400ms−1. What is the wavelength of the note?...
What is the inductance (L) of an inductor whose reactance is 1Ω at 50/ π hertz (H)? ...
Water waves have a wavelength of 3.6cm and speed of 18cms−1 in deep water. If the wave...