NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Ray Optics
282881
A telescope has large diameter of the objective. Then its resolving power is
1 independent of the diameter of the objective
2 low
3 high
4 zero
Explanation:
C: If diameter of objective is increases then its resolving power is also increases.
MHT-CET 2019
Ray Optics
282849
A microscope was initially place in air (refractive index 1). It is then immersed in oil (refractive index 2). For a light wavelength in air is \(\lambda\), calculate the change of microscope's resolving power due to oil and choose the correct option
1 Resolving power will be \(\frac{1}{4}\) in the oil than it was in the air
2 Resolving power will be twice in the oil than it was in the air.
3 Resolving power will be four times in the oil than it was in the air.
4 Resolving power will be \(\frac{1}{2}\) in the oil than it was in the air.
282861
The resolving power of telescope depends on
1 focal length of an eye piece.
2 focal length of an objective.
3 length of telescope.
4 diameter of the objective.
Explanation:
D: Resolving power of telescope, depends on diameter of the objective and wavelength of light.
MHT-CET 2020
Ray Optics
282850
The aperture of the objective is \(24.4 \mathrm{~cm}\). The resolving power of this telescope, if a light of wavelength \(2440 \AA\) is used to see the object will be:
282881
A telescope has large diameter of the objective. Then its resolving power is
1 independent of the diameter of the objective
2 low
3 high
4 zero
Explanation:
C: If diameter of objective is increases then its resolving power is also increases.
MHT-CET 2019
Ray Optics
282849
A microscope was initially place in air (refractive index 1). It is then immersed in oil (refractive index 2). For a light wavelength in air is \(\lambda\), calculate the change of microscope's resolving power due to oil and choose the correct option
1 Resolving power will be \(\frac{1}{4}\) in the oil than it was in the air
2 Resolving power will be twice in the oil than it was in the air.
3 Resolving power will be four times in the oil than it was in the air.
4 Resolving power will be \(\frac{1}{2}\) in the oil than it was in the air.
282861
The resolving power of telescope depends on
1 focal length of an eye piece.
2 focal length of an objective.
3 length of telescope.
4 diameter of the objective.
Explanation:
D: Resolving power of telescope, depends on diameter of the objective and wavelength of light.
MHT-CET 2020
Ray Optics
282850
The aperture of the objective is \(24.4 \mathrm{~cm}\). The resolving power of this telescope, if a light of wavelength \(2440 \AA\) is used to see the object will be:
282881
A telescope has large diameter of the objective. Then its resolving power is
1 independent of the diameter of the objective
2 low
3 high
4 zero
Explanation:
C: If diameter of objective is increases then its resolving power is also increases.
MHT-CET 2019
Ray Optics
282849
A microscope was initially place in air (refractive index 1). It is then immersed in oil (refractive index 2). For a light wavelength in air is \(\lambda\), calculate the change of microscope's resolving power due to oil and choose the correct option
1 Resolving power will be \(\frac{1}{4}\) in the oil than it was in the air
2 Resolving power will be twice in the oil than it was in the air.
3 Resolving power will be four times in the oil than it was in the air.
4 Resolving power will be \(\frac{1}{2}\) in the oil than it was in the air.
282861
The resolving power of telescope depends on
1 focal length of an eye piece.
2 focal length of an objective.
3 length of telescope.
4 diameter of the objective.
Explanation:
D: Resolving power of telescope, depends on diameter of the objective and wavelength of light.
MHT-CET 2020
Ray Optics
282850
The aperture of the objective is \(24.4 \mathrm{~cm}\). The resolving power of this telescope, if a light of wavelength \(2440 \AA\) is used to see the object will be:
282881
A telescope has large diameter of the objective. Then its resolving power is
1 independent of the diameter of the objective
2 low
3 high
4 zero
Explanation:
C: If diameter of objective is increases then its resolving power is also increases.
MHT-CET 2019
Ray Optics
282849
A microscope was initially place in air (refractive index 1). It is then immersed in oil (refractive index 2). For a light wavelength in air is \(\lambda\), calculate the change of microscope's resolving power due to oil and choose the correct option
1 Resolving power will be \(\frac{1}{4}\) in the oil than it was in the air
2 Resolving power will be twice in the oil than it was in the air.
3 Resolving power will be four times in the oil than it was in the air.
4 Resolving power will be \(\frac{1}{2}\) in the oil than it was in the air.
282861
The resolving power of telescope depends on
1 focal length of an eye piece.
2 focal length of an objective.
3 length of telescope.
4 diameter of the objective.
Explanation:
D: Resolving power of telescope, depends on diameter of the objective and wavelength of light.
MHT-CET 2020
Ray Optics
282850
The aperture of the objective is \(24.4 \mathrm{~cm}\). The resolving power of this telescope, if a light of wavelength \(2440 \AA\) is used to see the object will be:
