During the 19th century, light was considered to be a stream of particles called

Related MCQs

• Scattering of light by colloidal particles is known as
• Random Movement of particles was discovered by
• A body which allows most of the light to pass through it is called a
• A specific function of light energy in the process of photosynthesis is to
• Who first proposed that light was wave-like in character?
• The middle vascular coat that darkens the eye chamber and prevents refraction by absorbing the light rays is
• The amount of light entering the eye is controlled by the
• Most of the refraction of light takes place in the
• When the light is very bright,
• Who discovered by his experiments with glass prisms that white light consists of seven colours?