Question

A plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a particular point of space and time is e = 6 vm1 along y-direction. Its corresponding magnetic field component, b would be -

Answer 1

Explanation:

A calorimeter of mass 60g contains 180g of water at 29°C . Find the final temperature of the mixture when 37.2g of ice at -10°C is added to it( specific heat capacity of water=4200J/kg/k, latent heat of ice=336×10^3 J/kg, specific heat capacity of ice=2100J/kg/k, specific heat capacity of the calorimeter is 0.42J/g/°C

x direction