Advertisements
Advertisements
प्रश्न
Give reason for the following:
A quartz prism is required for obtaining the spectrum of ultraviolet light.
उत्तर
A quartz prism is used to obtain the spectrum of the ultraviolet radiations as they are not absorbed by quartz, whereas ordinary glass absorbs the ultraviolet light.
APPEARS IN
संबंधित प्रश्न
Give reason for the following:
Ultraviolet bulbs have a quartz envelope instead of glass.
Name the radiation which can be detected by a solution of silver chloride.
Name the material prism required for obtaining the spectrum of ultraviolet light.
State one harmful effect of the ultraviolet radiation.
Suggest one way, in each case, by which we can detect the presence of Ultraviolet radiation.
What effect do the ultra-violet radiations have on the human body?
Name the invisible radiations which are studied using the quartz prism.
State one use of ultraviolet radiations.
How are ultraviolet radiations detected?
