Electromagnetic Spectrum
« Previous Topic: Displacement Current Next Topic: Electromagnetic Waves »
PHXI15:WAVES

358808 The waves emitted when a metal target is bombarded with high energy electrons are

1 Radio Waves
2 Microwaves
3 \(X\)-rays
4 Infrared rays
JEE - 2023
PHXI15:WAVES

358809 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Microwave
P
Radioactive decay of nucleus
B
Gamma rays
Q
Rapid acceleration and deceleration of electrons in aerials
C
Radio waves
R
Inner shell electrons
D
\(X\)-rays
S
Klystron valve

1 \({\rm{A}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{B}} - {\rm{Q}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{C}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
JEE - 2023
PHXI15:WAVES

358810 Which of the following statements are correct?
I.
The wavelength of microwave is greater than that of UV-rays.
II.
The wavelength of infrared rays is lesser than that of UV-rays
III.
The wavelength of microwave is lesser than that of infrared rays.
IV.
Gamma rays have shortest wavelengths in the electromagnetic spectrum.

1 I and II
2 II and III
3 III and IV
4 I and IV
PHXI15:WAVES

358811 Which of the following rays is emitted by a human body?

1 X-rays
2 UV rays
3 Visible rays
4 IR rays
PHXI15:WAVES

358812 Which wave is not electromagnetic in nature?

1 Micro
2 Radio
3 X-ray
4 Sound wave
NEET DIGITAL LIBRARY
PHXI15:WAVES

358808 The waves emitted when a metal target is bombarded with high energy electrons are

1 Radio Waves
2 Microwaves
3 \(X\)-rays
4 Infrared rays
JEE - 2023
PHXI15:WAVES

358809 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Microwave
P
Radioactive decay of nucleus
B
Gamma rays
Q
Rapid acceleration and deceleration of electrons in aerials
C
Radio waves
R
Inner shell electrons
D
\(X\)-rays
S
Klystron valve

1 \({\rm{A}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{B}} - {\rm{Q}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{C}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
JEE - 2023
PHXI15:WAVES

358810 Which of the following statements are correct?
I.
The wavelength of microwave is greater than that of UV-rays.
II.
The wavelength of infrared rays is lesser than that of UV-rays
III.
The wavelength of microwave is lesser than that of infrared rays.
IV.
Gamma rays have shortest wavelengths in the electromagnetic spectrum.

1 I and II
2 II and III
3 III and IV
4 I and IV
PHXI15:WAVES

358811 Which of the following rays is emitted by a human body?

1 X-rays
2 UV rays
3 Visible rays
4 IR rays
PHXI15:WAVES

358812 Which wave is not electromagnetic in nature?

1 Micro
2 Radio
3 X-ray
4 Sound wave
Join With Us for More Updates
PHXI15:WAVES

358808 The waves emitted when a metal target is bombarded with high energy electrons are

1 Radio Waves
2 Microwaves
3 \(X\)-rays
4 Infrared rays
JEE - 2023
PHXI15:WAVES

358809 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Microwave
P
Radioactive decay of nucleus
B
Gamma rays
Q
Rapid acceleration and deceleration of electrons in aerials
C
Radio waves
R
Inner shell electrons
D
\(X\)-rays
S
Klystron valve

1 \({\rm{A}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{B}} - {\rm{Q}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{C}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
JEE - 2023
PHXI15:WAVES

358810 Which of the following statements are correct?
I.
The wavelength of microwave is greater than that of UV-rays.
II.
The wavelength of infrared rays is lesser than that of UV-rays
III.
The wavelength of microwave is lesser than that of infrared rays.
IV.
Gamma rays have shortest wavelengths in the electromagnetic spectrum.

1 I and II
2 II and III
3 III and IV
4 I and IV
PHXI15:WAVES

358811 Which of the following rays is emitted by a human body?

1 X-rays
2 UV rays
3 Visible rays
4 IR rays
PHXI15:WAVES

358812 Which wave is not electromagnetic in nature?

1 Micro
2 Radio
3 X-ray
4 Sound wave
For More Updates join with Us
PHXI15:WAVES

358808 The waves emitted when a metal target is bombarded with high energy electrons are

1 Radio Waves
2 Microwaves
3 \(X\)-rays
4 Infrared rays
JEE - 2023
PHXI15:WAVES

358809 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Microwave
P
Radioactive decay of nucleus
B
Gamma rays
Q
Rapid acceleration and deceleration of electrons in aerials
C
Radio waves
R
Inner shell electrons
D
\(X\)-rays
S
Klystron valve

1 \({\rm{A}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{B}} - {\rm{Q}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{C}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
JEE - 2023
PHXI15:WAVES

358810 Which of the following statements are correct?
I.
The wavelength of microwave is greater than that of UV-rays.
II.
The wavelength of infrared rays is lesser than that of UV-rays
III.
The wavelength of microwave is lesser than that of infrared rays.
IV.
Gamma rays have shortest wavelengths in the electromagnetic spectrum.

1 I and II
2 II and III
3 III and IV
4 I and IV
PHXI15:WAVES

358811 Which of the following rays is emitted by a human body?

1 X-rays
2 UV rays
3 Visible rays
4 IR rays
PHXI15:WAVES

358812 Which wave is not electromagnetic in nature?

1 Micro
2 Radio
3 X-ray
4 Sound wave
NEET DIGITAL LIBRARY
PHXI15:WAVES

358808 The waves emitted when a metal target is bombarded with high energy electrons are

1 Radio Waves
2 Microwaves
3 \(X\)-rays
4 Infrared rays
JEE - 2023
PHXI15:WAVES

358809 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Microwave
P
Radioactive decay of nucleus
B
Gamma rays
Q
Rapid acceleration and deceleration of electrons in aerials
C
Radio waves
R
Inner shell electrons
D
\(X\)-rays
S
Klystron valve

1 \({\rm{A}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{B}} - {\rm{Q}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{C}} - {\rm{R}},{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
JEE - 2023
PHXI15:WAVES

358810 Which of the following statements are correct?
I.
The wavelength of microwave is greater than that of UV-rays.
II.
The wavelength of infrared rays is lesser than that of UV-rays
III.
The wavelength of microwave is lesser than that of infrared rays.
IV.
Gamma rays have shortest wavelengths in the electromagnetic spectrum.

1 I and II
2 II and III
3 III and IV
4 I and IV
PHXI15:WAVES

358811 Which of the following rays is emitted by a human body?

1 X-rays
2 UV rays
3 Visible rays
4 IR rays
PHXI15:WAVES

358812 Which wave is not electromagnetic in nature?

1 Micro
2 Radio
3 X-ray
4 Sound wave