CameraIcon

SearchIcon

MyQuestionIcon

134

You visited us 134 times! Enjoying our articles? Unlock Full Access!

Emission and Absorption Spectra

A radar beam ...

Question

A radar beam consists of _________.

A

X-rays

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

B

ultraviolet rays

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

C

infrared rays

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

D

microwaves

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

Open in App

Solution

The correct option is C microwaves
A radar beam consists of microwaves which are used to detect the distance and velocity of obstacle in the air.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A beam of light consists of a bundle of light rays.

Q. When ultraviolet radiation is incident on a surface, no photoelectrons are emitted. If another beam causes photoelectrons to be emitted from the same surface in a separate case, then it may consist of

(a)

(b)

(c)

(d)

Q. A ....... of light consists of a bundle of light rays.

Q. If a beam of parallel rays fall on a smooth reflecting surface, then the beam of reflected rays are:

Q. X-rays of 1.0

A^{0}

are scattered from a carbon block. The wavelength of the scattered beam in a direction making

90^{0}

with the incident beam is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Emission and Absorption Spectra

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Emission and Absorption Spectra

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon