The 'Red Data Books' published by the International Union for Conservation of Nature and Natural Resources (IUCN).
The sharpness of a television image is termed as its –
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
In which medium can sound not travel?
Boyle’s Law is applicable to gases under which conditions?
The density of water is maximum at which temperature?
The part of the eye having the largest refractive index is -
What is colour of light related to?
What is the telescope designed to search for earth-size planets in the nearby region of our galaxy, termed as?
A brass boiler has a base area of 0.2 m2 and thickness 1.0 cm. It boils water at the rate of 6.0 kg/min when placed on a stove. Calculate th...
