Question

which statement is true about light? light travels in a straight line. light is circular. light travels in a curved line.

Explanation:

Light travels in a straight line in a homogeneous medium. This is a fundamental property of light. The statement "Light is circular" is incorrect as light is an electromagnetic wave, not circular in shape. The statement "Light travels in a curved line" is also incorrect under normal circumstances in a uniform medium.

Answer:

Light travels in a straight line.