Which one of the following types of glass can cut off ultraviolet rays?

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
• In the atmosphere ultraviolet rays are absorbed by –
• The damage of the human body due to radiation (X-rays or y-rays etc,) is measured in –
• If an ordinary glass tube and a glass capillary tube are 'both clipped in a beaker of water, water rises in –
• Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be –
• When hot liquid is poured into a thick glass tumbler, it cracks because glass –
• Gamma rays can cause –
• Winch of the following is not true about X-rays?
• In the absence of ozone layer, Which rays will enter into atmosphere?