UseFull Links
About
Accessbility
Help
Privacy & Terms
remains unchanged
increases
decreases
does not follow a definite pattern
In the remote control of television, electromagnetic waves used are
In the resistance colour code, the 4th band signifies
In the visible spectrum, the colour having the shortest wavelength is
In total internal reflection, the light travel from
In vehicles, which lens does the driver have?
In very cold countries alcohol is used as a thermometric liquid because
In which decade was the telegraph invented?
In which form is the supplied heat energy stored during change in temperature of substance?
In which of the following cases Doppler effect is not seen?
In which of the following industries is mica as a raw material?