Unit Converter
📏 Length & Area Converter Convert length and area betwee…
What is the angular speed of a the tip of the minute hand of a clock
A minute hand completes one revolution (2𝞹 radians) in one hour so its angular sp…
Why we need waves below 30MHz for sky wave propagation
There are 3 types of propagation which are used and they are ground wave propagation, …
Characteristics of electromagnetic force and gravitational force
Characteristics of Electromagnetic force Electric force can be attractive or repulsive…
Silver when comes in contact with a boiled egg, turns grey or black. Why
Silver is a well known name in jewellery and coinage.Silver also has the highest elec…
New Year 2022
Wishing everyone a very Happy New Year ahead ! God bless you all
How Doppler effect is used to measure the temperature of plasma
Doppler effect is used for measuring many physical parameters, one such is to measure…
How to find the center of mass of a square
If we draw the diagonals to the square, than the point where the two diagonals interse…
Lens Equation Calculator
🔍 Lens Formula Calculator Enter any two quantities and the …
A simple pendulum of length 100 cm performs S.H.M. Find the restoring force acting on its bob of mass 50 g when the displacement from the mean position is 3 cm.
The data that we can put forward from this question is , Length L= 100cm …