Fine beam of light entering through a small hole in a dark room illuminates the particles in its path. Identify the effect associated with this process.

Schottky effect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Rutherford effect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Tyndall effect

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Photoelectric effect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D Tyndall effect
When fine beam of light entering through a small hole in a dark room, it illuminates the particle in its paths because of collision of particles of air and dust. This happens because of the Tyndall effect.

Suggest Corrections

Similar questions

Q. Question 20
Name the process associated with the following
(a) Dry ice is kept at room temperature and at one atmospheric pressure.
(b) A drop of ink placed on the surface of water contained in a glass spreads throughout the water.
(c) A potassium permanganate crystal is in a beaker and water is poured into the beaker with stirring.
(d) An acetone bottle is left open and the bottle becomes empty.
(e) Milk is churned to separate cream from it.
(f) Settling of sand when a mixture of sand and water is left undisturbed for some time.
(g) A fine beam of light entering through a small hole in a dark room. Illuminates the particles in its paths.

A dark old room was closed for a long time. Once the curtains were removed slightly, the sunlight entered the room and its complete path was illuminated. What is this effect termed as?

Q. When a beam of sunlight enters a dusty room, its path becomes visible to us. Which effects of light is discussed here?

Q. A person walking in a dark corridor enters into a brightly lit room :
(a) State the effect on the pupil of the eye.
(b) How does this affect the amount of light entering the eye ?

Which effect is illustrated by the observation that when a beam of sunlight enters a dusty room, then its path becomes visible to us.

Join BYJU'S Learning Program

Fine beam of light entering through a small hole in a dark room illuminates the particles in its path. Identify the effect associated with this process.

The correct option is D Tyndall effectWhen fine beam of light entering through a small hole in a dark room, it illuminates the particle in its paths because of collision of particles of air and dust. This happens because of the Tyndall effect.

The correct option is D Tyndall effect
When fine beam of light entering through a small hole in a dark room, it illuminates the particle in its paths because of collision of particles of air and dust. This happens because of the Tyndall effect.