Davisson and Germer Experiment
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PHXII11:DUAL NATURE OF RADIATION AND MATTER

357557 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
The beam of electrons show wave nature and exhibit interference and diffraction.
Reason :
Davisson Germer Experimentally verified the wave nature of electrons.
In the light of the above statement choose the most appropriate answer from the options given below.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE - 2023
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357558 Assertion :
In Davisson-Germer experiment wavelength associated with the beam decreases with increase in of speed of electrons.
Reason :
Wavelength associated with electron beam in Davisson-Germer experiment is given by \(\lambda=\dfrac{h}{\sqrt{2 m k}}\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357559 Davisson - Germer's electron diffraction arrangement is as shown
supporting img

1 \(A\)-electron source, \(B\)-metal crystal, \(C\)-reflector, \(D\)-detector
2 \(A\)-electron source, \(B\)-hollow tube, \(C\)-wall, D-reflector
3 \(A\)-electron gun, \(B\)-electron accelerator, \(C\)-detector, \(D\)-counter
4 \(A\)-electron gun, \(B\)-collimating and accelerating tube, \(C\)-metal target, \(D\)-movable collector
AIIMS - 2007
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PHXII11:DUAL NATURE OF RADIATION AND MATTER

357557 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
The beam of electrons show wave nature and exhibit interference and diffraction.
Reason :
Davisson Germer Experimentally verified the wave nature of electrons.
In the light of the above statement choose the most appropriate answer from the options given below.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE - 2023
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357558 Assertion :
In Davisson-Germer experiment wavelength associated with the beam decreases with increase in of speed of electrons.
Reason :
Wavelength associated with electron beam in Davisson-Germer experiment is given by \(\lambda=\dfrac{h}{\sqrt{2 m k}}\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357559 Davisson - Germer's electron diffraction arrangement is as shown
supporting img

1 \(A\)-electron source, \(B\)-metal crystal, \(C\)-reflector, \(D\)-detector
2 \(A\)-electron source, \(B\)-hollow tube, \(C\)-wall, D-reflector
3 \(A\)-electron gun, \(B\)-electron accelerator, \(C\)-detector, \(D\)-counter
4 \(A\)-electron gun, \(B\)-collimating and accelerating tube, \(C\)-metal target, \(D\)-movable collector
AIIMS - 2007
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PHXII11:DUAL NATURE OF RADIATION AND MATTER

357557 Read the Assertion and Reason carefully to mark the correct options given below:
Assertion :
The beam of electrons show wave nature and exhibit interference and diffraction.
Reason :
Davisson Germer Experimentally verified the wave nature of electrons.
In the light of the above statement choose the most appropriate answer from the options given below.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
JEE - 2023
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357558 Assertion :
In Davisson-Germer experiment wavelength associated with the beam decreases with increase in of speed of electrons.
Reason :
Wavelength associated with electron beam in Davisson-Germer experiment is given by \(\lambda=\dfrac{h}{\sqrt{2 m k}}\).

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII11:DUAL NATURE OF RADIATION AND MATTER

357559 Davisson - Germer's electron diffraction arrangement is as shown
supporting img

1 \(A\)-electron source, \(B\)-metal crystal, \(C\)-reflector, \(D\)-detector
2 \(A\)-electron source, \(B\)-hollow tube, \(C\)-wall, D-reflector
3 \(A\)-electron gun, \(B\)-electron accelerator, \(C\)-detector, \(D\)-counter
4 \(A\)-electron gun, \(B\)-collimating and accelerating tube, \(C\)-metal target, \(D\)-movable collector
AIIMS - 2007
For More Updates join with Us
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