MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Hydrogen Spectra

X-rays are el...

Question

X-rays are electromagnetic radiation whose wavelengths are of the order of ______.

A

1 m

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

B

10^{- 1}

m

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

C

10^{- 5}

m

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

D

10^{- 10}

m

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

Open in App

Solution

The correct option is B $10^{- 10}$ m
X- rays are the electromagnetic radiation having wavelength of the order of angstrom i.e. $10^{- 10} m$

Suggest Corrections

thumbs-up

0

Similar questions

Q. X-rays are electromagnetic radiation whose wavelengths are of the order of ________________.

Q. Identify the electromagnetic waves whose wavelengths vary as
(a)

10^{- 12} m < λ < 10^{- 8} m

10^{- 3} m < λ < 10^{- 1} m

Write one use for each.

Q. Identify the electromagnetic waves whose wavelengths lie in the range
1)

10^{11} m < λ < 10^{- 11} m

10^{- 4} m < λ < 10^{- 6} m

Write one use of each.

State True or False.

Gamma rays are electromagnetic radiations of wavelengths of

10^{- 6} c m

10^{- 5} c m

.

Q. The wavelength of electromagnetic radiations

A

B

C

are given below :

Electromagnetic radiation	Wavelength
$A$	$4 \times 10^{- 9} m$
$B$	$0.1 \times 10^{- 9} m$
$C$	$10 \times 10^{- 9} m$

Which of the above electromagnetic radiations causes photoelectric effect in most number of metals? Give scientific reason for this.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hydrogen Spectrum

PHYSICS

Watch in App

explore_more_icon

Explore more

Hydrogen Spectra

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon