Light travelling from a denser medium to a rarer medium along a n… - Vidyadip

MCQ

Light travelling from a denser medium to a rarer medium along a normal to the boundary:

A
Is refracted towards the normal.
B
Is refracted away from the normal.
C
Goes along the boundary.
D
Is not refracted.

✓

Answer

Is not refracted.

Explanation:

When a ray of light travels along the normal incident on the surface, it is not refracted.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q-[Phy-1M]" from Light – Reflection and Refraction→Light – Reflection and Refraction — all question types→Science STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

Which device is used for converting electric energy into mechanical energy?

Refractive indices of water, sulphuric acid, glass and carbon disulphide are 1.33, 1.43, 1.53 and 1.63 respectively. the light travels slowest in:

At the time of short circuiting, the current in the circuit

Near and far points of a young person normal eye respectively are:

Assertion : A compass needle is placed near a current carrying wire. The deflection of the compass needle decreases when the magnitude of the current in the wire is increased.
Reason : The strength of a magnetic field at a point near the conductor increases on increasing the current.

A coil in the heater consume power P on passing current. If it is cut into halves and joined in parallel, it will consume power:

The real image formed by a concave mirror is larger than the object when object is:

At a distance equal to radius of curvature.
At a distance less than the focal length.
Between focus and centre of curvature.
At a distance greater than radius of curvature.

A TV set consumes an electric power of 230 watts and runs on 230 volts mains supply. The correct fuse for this TV set is:

At noon the sun appears white as:

An object is placed in front of a screen and a convex lens is placed at a position such that the size of the image formed is 9cm. when the lens is shifted through a distance of 20cm, the size of the image becomes 1cm. The focal length of the lens and the size of the object are respectively.