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Light can travel along a curve at times. State whether the given statement is True or False. If false, correct the statement.
False, light always travels in a straight line.
Moon has a light of its own. State whether the given statement is True or False. If false, correct the statement.
Moon is non-luminous as it reflects the light of the Sun.
The angle of incidence is equal to the angle of ___________.
Reflection
The incident ray, reflected ray and ____________ lie in the same plane.
Normal
Name any two luminous sources.
Sun, Bulb, Firefly, etc.
Name any two non-luminous objects.
Table, chair, pencil, etc.
What is the material through which light can be transmitted called?
Transparent
What is the speed of light?
3 x 10^8 m/s
A ____________ eclipse occurs when the Moon passes between Earth and the Sun.
Solar eclipse
A ____________ forms when light from a light source is blocked by an opaque object.
Shadow
