Welcome to ixamBee
Continue with your mobile number
The correct answer is C
A spherical black body with a radius of 8 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated...
The base of an electric iron is brightly polished mainly -
The intensity of any wave is proportional to which quantity?
Which of the following phenomena establishes the transverse nature of light waves?
The order of wavelengths for ordinary light is:
An object of mass ‘m’ be made to fall freely from a height ‘h’. At the start the potential energy is _____ and kinetic energy is ______.
...`Short-sight' in human eye can be corrected by using proper –
What is the work done by a centripetal force on an object moving in a circular path at constant speed?
What does Galvanometer do?
