02. Electromagnetic Spectrum
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Electromagnetic Wave

155716 X-rays of wavelength $0.140 \mathrm{n}-\mathrm{m}$ are scattered from a block of carbon. What will be the wavelengths of $X$-rays scattered at $90^{\circ}$ ?

1 $0.140 \mathrm{n}-\mathrm{m}$
2 $0.142 \mathrm{n}-\mathrm{m}$
3 $0.144 \mathrm{n}-\mathrm{m}$
4 $0.146 \mathrm{n}-\mathrm{m}$
UPSEE - 2012
Electromagnetic Wave

155738 Each photon in a particular electromagnetic radiation has an energy of $13.2 \mathrm{keV}$. Then the radiation belongs to the region of

1 Visible light
2 UV rays
3 IR rays
4 X-rays
SCRA-2009
Electromagnetic Wave

155749 Which component of electromagnetic spectrum have maximum wavelength?

1 Radio waves
2 Visible spectrum
3 Gamma rays
4 X-rays
AP EAMCET-06.09.2021
Electromagnetic Wave

155750 Match List-I with List-II
| |List-I \lt br> (Electromagnetic waves) | | List-II \lt br> (Wavelength) |
| :--- | :--- | :--- | :--- |
| (A) | AM radio waves | (i) | $10^{-10} \mathrm{~m}$ |
| (B) | Microwaves | (ii) | $10^2 \mathrm{~m}$ |
| (C) | Infrared radiations | (iii) | $10^{-2} \mathrm{~m}$ |
| (D) | X-rays | (iv) | $10^{-4} \mathrm{~m}$ |
Choose the correct answer from the options given below

1 A -(iii),B -(iv),C -(ii),D -(i)
2 A -(ii),B -(iii),C -(iv),D -(i)
3 A -(iv),B -(iii),C -(ii),D -(i)
4 A -(iii),B -(ii),C -(i),D -(iv)
Electromagnetic Wave

155752 If $\lambda_{v}, \lambda_{x}$ and $\lambda_{m}$ represent the wavelengths of visible light, $X$-rays and microwaves respectively, then

1 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{v}}$
2 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}$
3 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}$
4 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{m}}$
JIPMER- 2007
Join With Us for More Updates
Electromagnetic Wave

155716 X-rays of wavelength $0.140 \mathrm{n}-\mathrm{m}$ are scattered from a block of carbon. What will be the wavelengths of $X$-rays scattered at $90^{\circ}$ ?

1 $0.140 \mathrm{n}-\mathrm{m}$
2 $0.142 \mathrm{n}-\mathrm{m}$
3 $0.144 \mathrm{n}-\mathrm{m}$
4 $0.146 \mathrm{n}-\mathrm{m}$
UPSEE - 2012
Electromagnetic Wave

155738 Each photon in a particular electromagnetic radiation has an energy of $13.2 \mathrm{keV}$. Then the radiation belongs to the region of

1 Visible light
2 UV rays
3 IR rays
4 X-rays
SCRA-2009
Electromagnetic Wave

155749 Which component of electromagnetic spectrum have maximum wavelength?

1 Radio waves
2 Visible spectrum
3 Gamma rays
4 X-rays
AP EAMCET-06.09.2021
Electromagnetic Wave

155750 Match List-I with List-II
| |List-I \lt br> (Electromagnetic waves) | | List-II \lt br> (Wavelength) |
| :--- | :--- | :--- | :--- |
| (A) | AM radio waves | (i) | $10^{-10} \mathrm{~m}$ |
| (B) | Microwaves | (ii) | $10^2 \mathrm{~m}$ |
| (C) | Infrared radiations | (iii) | $10^{-2} \mathrm{~m}$ |
| (D) | X-rays | (iv) | $10^{-4} \mathrm{~m}$ |
Choose the correct answer from the options given below

1 A -(iii),B -(iv),C -(ii),D -(i)
2 A -(ii),B -(iii),C -(iv),D -(i)
3 A -(iv),B -(iii),C -(ii),D -(i)
4 A -(iii),B -(ii),C -(i),D -(iv)
Electromagnetic Wave

155752 If $\lambda_{v}, \lambda_{x}$ and $\lambda_{m}$ represent the wavelengths of visible light, $X$-rays and microwaves respectively, then

1 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{v}}$
2 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}$
3 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}$
4 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{m}}$
JIPMER- 2007
For More Updates join with Us
Electromagnetic Wave

155716 X-rays of wavelength $0.140 \mathrm{n}-\mathrm{m}$ are scattered from a block of carbon. What will be the wavelengths of $X$-rays scattered at $90^{\circ}$ ?

1 $0.140 \mathrm{n}-\mathrm{m}$
2 $0.142 \mathrm{n}-\mathrm{m}$
3 $0.144 \mathrm{n}-\mathrm{m}$
4 $0.146 \mathrm{n}-\mathrm{m}$
UPSEE - 2012
Electromagnetic Wave

155738 Each photon in a particular electromagnetic radiation has an energy of $13.2 \mathrm{keV}$. Then the radiation belongs to the region of

1 Visible light
2 UV rays
3 IR rays
4 X-rays
SCRA-2009
Electromagnetic Wave

155749 Which component of electromagnetic spectrum have maximum wavelength?

1 Radio waves
2 Visible spectrum
3 Gamma rays
4 X-rays
AP EAMCET-06.09.2021
Electromagnetic Wave

155750 Match List-I with List-II
| |List-I \lt br> (Electromagnetic waves) | | List-II \lt br> (Wavelength) |
| :--- | :--- | :--- | :--- |
| (A) | AM radio waves | (i) | $10^{-10} \mathrm{~m}$ |
| (B) | Microwaves | (ii) | $10^2 \mathrm{~m}$ |
| (C) | Infrared radiations | (iii) | $10^{-2} \mathrm{~m}$ |
| (D) | X-rays | (iv) | $10^{-4} \mathrm{~m}$ |
Choose the correct answer from the options given below

1 A -(iii),B -(iv),C -(ii),D -(i)
2 A -(ii),B -(iii),C -(iv),D -(i)
3 A -(iv),B -(iii),C -(ii),D -(i)
4 A -(iii),B -(ii),C -(i),D -(iv)
Electromagnetic Wave

155752 If $\lambda_{v}, \lambda_{x}$ and $\lambda_{m}$ represent the wavelengths of visible light, $X$-rays and microwaves respectively, then

1 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{v}}$
2 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}$
3 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}$
4 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{m}}$
JIPMER- 2007
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Electromagnetic Wave

155716 X-rays of wavelength $0.140 \mathrm{n}-\mathrm{m}$ are scattered from a block of carbon. What will be the wavelengths of $X$-rays scattered at $90^{\circ}$ ?

1 $0.140 \mathrm{n}-\mathrm{m}$
2 $0.142 \mathrm{n}-\mathrm{m}$
3 $0.144 \mathrm{n}-\mathrm{m}$
4 $0.146 \mathrm{n}-\mathrm{m}$
UPSEE - 2012
Electromagnetic Wave

155738 Each photon in a particular electromagnetic radiation has an energy of $13.2 \mathrm{keV}$. Then the radiation belongs to the region of

1 Visible light
2 UV rays
3 IR rays
4 X-rays
SCRA-2009
Electromagnetic Wave

155749 Which component of electromagnetic spectrum have maximum wavelength?

1 Radio waves
2 Visible spectrum
3 Gamma rays
4 X-rays
AP EAMCET-06.09.2021
Electromagnetic Wave

155750 Match List-I with List-II
| |List-I \lt br> (Electromagnetic waves) | | List-II \lt br> (Wavelength) |
| :--- | :--- | :--- | :--- |
| (A) | AM radio waves | (i) | $10^{-10} \mathrm{~m}$ |
| (B) | Microwaves | (ii) | $10^2 \mathrm{~m}$ |
| (C) | Infrared radiations | (iii) | $10^{-2} \mathrm{~m}$ |
| (D) | X-rays | (iv) | $10^{-4} \mathrm{~m}$ |
Choose the correct answer from the options given below

1 A -(iii),B -(iv),C -(ii),D -(i)
2 A -(ii),B -(iii),C -(iv),D -(i)
3 A -(iv),B -(iii),C -(ii),D -(i)
4 A -(iii),B -(ii),C -(i),D -(iv)
Electromagnetic Wave

155752 If $\lambda_{v}, \lambda_{x}$ and $\lambda_{m}$ represent the wavelengths of visible light, $X$-rays and microwaves respectively, then

1 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{v}}$
2 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}$
3 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}$
4 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{m}}$
JIPMER- 2007
Join With Us for More Updates
Electromagnetic Wave

155716 X-rays of wavelength $0.140 \mathrm{n}-\mathrm{m}$ are scattered from a block of carbon. What will be the wavelengths of $X$-rays scattered at $90^{\circ}$ ?

1 $0.140 \mathrm{n}-\mathrm{m}$
2 $0.142 \mathrm{n}-\mathrm{m}$
3 $0.144 \mathrm{n}-\mathrm{m}$
4 $0.146 \mathrm{n}-\mathrm{m}$
UPSEE - 2012
Electromagnetic Wave

155738 Each photon in a particular electromagnetic radiation has an energy of $13.2 \mathrm{keV}$. Then the radiation belongs to the region of

1 Visible light
2 UV rays
3 IR rays
4 X-rays
SCRA-2009
Electromagnetic Wave

155749 Which component of electromagnetic spectrum have maximum wavelength?

1 Radio waves
2 Visible spectrum
3 Gamma rays
4 X-rays
AP EAMCET-06.09.2021
Electromagnetic Wave

155750 Match List-I with List-II
| |List-I \lt br> (Electromagnetic waves) | | List-II \lt br> (Wavelength) |
| :--- | :--- | :--- | :--- |
| (A) | AM radio waves | (i) | $10^{-10} \mathrm{~m}$ |
| (B) | Microwaves | (ii) | $10^2 \mathrm{~m}$ |
| (C) | Infrared radiations | (iii) | $10^{-2} \mathrm{~m}$ |
| (D) | X-rays | (iv) | $10^{-4} \mathrm{~m}$ |
Choose the correct answer from the options given below

1 A -(iii),B -(iv),C -(ii),D -(i)
2 A -(ii),B -(iii),C -(iv),D -(i)
3 A -(iv),B -(iii),C -(ii),D -(i)
4 A -(iii),B -(ii),C -(i),D -(iv)
Electromagnetic Wave

155752 If $\lambda_{v}, \lambda_{x}$ and $\lambda_{m}$ represent the wavelengths of visible light, $X$-rays and microwaves respectively, then

1 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{v}}$
2 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{m}}>\lambda_{\mathrm{x}}$
3 $\lambda_{\mathrm{m}}>\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}$
4 $\lambda_{\mathrm{v}}>\lambda_{\mathrm{x}}>\lambda_{\mathrm{m}}$
JIPMER- 2007