Explain the scientific reason behind the phenomena given below.
A person can see the far object and near object clearly.

Explain the scientific reason behind the phenomenon given below. A person can see the far object and near object clearly .

Explain the scientific reason behind the phenomena given below. The rising and setting sun appears red.

Explain the scientific reason behind the phenomena given below. Newton's colour disc apperas white when rotated fast.

Explain the scientific reason behind the phenomena given below. The path of sunlight is visible in a mistry morning

A burning candle is placed in front of a convex lens to obtain an image on the screen .Find out the positions of the object in each of the conditions given below ? We get large real image than the object.

A burning candle is placed in front of a convex lens to obtain an image on the screen .Find out the positions of the object in each of the conditions given below ? We get the size of the image is equal to the size of the object.