Get Started with ixamBee
Start learning 50% faster. Sign in now
Luminous intensity is a measure of the wavelength –weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd), an SI base unit.
For a system of particles, the center of mass moves:
The velocity of heat radiation in a vacuum is?
What is the phenomenon of bending of light around corners called?
The dimension of which of the following is the same as that of impulse?
The moment of inertia of a hollow sphere of mass M and radius R about its diameter
If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same -
An athlete can jump farther by running before jumping due to which type of inertia?
A decibel is –
A beam of light consisting of two wavelengths, 600 nm and 420 nm, is used to obtain interference fringes in a Young’s double-slit experiment. Find...
Which atmospheric layer contains ozone layer?
