Wavelength is doubled and frequency unchanged
Wavelength is doubled and frequency becomes half
Wavelength is halved and frequency remains unchanged
Wavelength and frequency both remain unchanged
An Element Atomic number 17 and Mass number 36, then number of neutrons present in it
An element with atomic number 36 belongs to the
An emulsifier is an agent which
An emulsion is a colloid of a
An eudiometer measures
An example of heterocyclic compound is
An example of major air pollutant is
An example of periodic motion is that of a
An ideal gas is one which obeys
An inert gas mixed with oxygen given to patients suffering from restricted breathing is