In the atmosphere ultraviolet rays are absorbed by –

Related MCQs

• Radio waves, microwaves, infra-red spectrum, ultraviolet rays, X-rays and gamma rays are classified as ______.
• Energy of Ultraviolet rays is great than
• Which one of the following types of glass can cut off ultraviolet rays?
• The damage of the human body due to radiation (X-rays or y-rays etc,) is measured in –
• In the absence of ozone layer, Which rays will enter into atmosphere?
• Gamma rays have greatest similarity with –
• Cathode rays when obstructed by metal cause emission of -
• Gamma rays can cause –
• The light rays used for eliminating bacteria –
• X- rays are              waves.