SolveLancer Test Which of the following statement is correct

Last updated: 6/10/2023

SolveLancer Test Which of the following statement is correct 1 For a non uniform gravitational field centre of gravity coincides with the centre of mass for a body II using Faraday s law we can find the direction of induced current due to changing magnetic field III wave speed depends on its source IV reading of spring balance will be same on earth and on moon for a given body SolveLancer Test a i iii iv b ii iii c i ii iii iv d none