What is the velocity of light in vacuum? - Physics

What is the velocity of light in a vacuum?

One Line Answer

The velocity of light in a vacuum is 3 x 10⁸ m/s.

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Chapter 6: Light - Reflection of Light [Page 245]

Chapter 6 Light
Reflection of Light | Q 3 | Page 245

Select the correct alternative

A man standing in front of a plane mirror finds his image to be at a distance of 6 meter from himself. The distance of man from the mirror is

State four characteristics of the image formed by a plane mirror.

How is the position of image formed by a plane mirror related to the position of the object ?

What type of mirror is used to obtain a real image-of an object?

The reflection of a ray of light (OA) normally incident on a plane mirror is shown below

What are the angles of incidence and reflection?

Reflection occurs , when the light

The moon ______ sun light.

An object that blocks all of the light from passing through is ______.

The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.