CameraIcon

SearchIcon

MyQuestionIcon

5

You visited us 5 times! Enjoying our articles? Unlock Full Access!

Brewster's Angle

The velocity ...

Question

The velocity of all colours is same in _____.

A

Water

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

B

Vaccum

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

C

Air

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

D

Glass

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

Open in App

Solution

The correct option is B Vaccum
Vaccum is space which doesn't resist the speed of light hence all colour or wavelength of light ray travel at same speed i.e speed of light $3 \times 10^{8}$ m/s

Suggest Corrections

thumbs-up

0

Similar questions

Q. All colours travel with the same speed in :

Q. In vacuum, which property is same for all the colours in a beam of white light?

Q. The focal length of a lens is the same for lights of all colours.

Q. Assertion :A ray of white lights shows no dispersion on emerging from a glass slab although occurs dispersion inside the glass slab. Reason: The velocity of light inside the glass slab is same for all different colours.

Q. You need to colour the circles in such a way that no two circles connected by a line get the same colour. What is the minimum number of distinct colours needed to colour all the circles in the figure?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Brewster's Angle

PHYSICS

Watch in App

explore_more_icon

Explore more

Brewster's Angle

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon