Optical Instrument and Human eye
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Ray Optics

282908 In Raman scattering, Stokes and Antistokes lines respectively represents lines with and wavelength.

1 Low, High
2 High, High
3 High, Low
4 Low, Low
GUJCET 2017
Ray Optics

282909 If the wavelength of light used is \(6000 \AA\). The angular resolution of telescope of objective lens having diameter \(10 \mathrm{~cm}\) is rad.

1 \(7.52 \times 10^{-6}\)
2 \(6.10 \times 10^{-6}\)
3 \(6.55 \times 10^{-6}\)
4 \(7.32 \times 10^{-6}\)
GUJCET 2017
Ray Optics

282910 For the astronomical telescope, the focal length of objective lens is \(f_0\) and the eye piece lens is \(f_e\). Then the tube length of the telescope is

1 \(L \geq f_o-f_e\)
2 \(L \geq f_o+f_e\)
3 \(\mathrm{L}<\mathrm{f}_{\mathrm{o}}+\mathrm{f}_{\mathrm{e}}\)
4 \(\mathrm{L} \leq \mathrm{f}_{\mathrm{o}}-\mathrm{f}_{\mathrm{e}}\)
GUJCET 2017
Ray Optics

282911 A telescope has an objective lens of \(10 \mathrm{~cm}\) diameter and is situated at a distance \(1 \mathrm{~km}\) from two objects. The minimum distance between these two objects which can be resolved by the telescope, when the mean wavelength of the light is \(5000 \AA\), is of the order of

1 \(0.5 \mathrm{~m}\)
2 \(5 \mathrm{~cm}\)
3 \(5 \mathrm{~mm}\)
4 \(6 \mathrm{~mm}\)
CG PET- 2017
NEET DIGITAL LIBRARY
Ray Optics

282908 In Raman scattering, Stokes and Antistokes lines respectively represents lines with and wavelength.

1 Low, High
2 High, High
3 High, Low
4 Low, Low
GUJCET 2017
Ray Optics

282909 If the wavelength of light used is \(6000 \AA\). The angular resolution of telescope of objective lens having diameter \(10 \mathrm{~cm}\) is rad.

1 \(7.52 \times 10^{-6}\)
2 \(6.10 \times 10^{-6}\)
3 \(6.55 \times 10^{-6}\)
4 \(7.32 \times 10^{-6}\)
GUJCET 2017
Ray Optics

282910 For the astronomical telescope, the focal length of objective lens is \(f_0\) and the eye piece lens is \(f_e\). Then the tube length of the telescope is

1 \(L \geq f_o-f_e\)
2 \(L \geq f_o+f_e\)
3 \(\mathrm{L}<\mathrm{f}_{\mathrm{o}}+\mathrm{f}_{\mathrm{e}}\)
4 \(\mathrm{L} \leq \mathrm{f}_{\mathrm{o}}-\mathrm{f}_{\mathrm{e}}\)
GUJCET 2017
Ray Optics

282911 A telescope has an objective lens of \(10 \mathrm{~cm}\) diameter and is situated at a distance \(1 \mathrm{~km}\) from two objects. The minimum distance between these two objects which can be resolved by the telescope, when the mean wavelength of the light is \(5000 \AA\), is of the order of

1 \(0.5 \mathrm{~m}\)
2 \(5 \mathrm{~cm}\)
3 \(5 \mathrm{~mm}\)
4 \(6 \mathrm{~mm}\)
CG PET- 2017
Join With Us for More Updates
Ray Optics

282908 In Raman scattering, Stokes and Antistokes lines respectively represents lines with and wavelength.

1 Low, High
2 High, High
3 High, Low
4 Low, Low
GUJCET 2017
Ray Optics

282909 If the wavelength of light used is \(6000 \AA\). The angular resolution of telescope of objective lens having diameter \(10 \mathrm{~cm}\) is rad.

1 \(7.52 \times 10^{-6}\)
2 \(6.10 \times 10^{-6}\)
3 \(6.55 \times 10^{-6}\)
4 \(7.32 \times 10^{-6}\)
GUJCET 2017
Ray Optics

282910 For the astronomical telescope, the focal length of objective lens is \(f_0\) and the eye piece lens is \(f_e\). Then the tube length of the telescope is

1 \(L \geq f_o-f_e\)
2 \(L \geq f_o+f_e\)
3 \(\mathrm{L}<\mathrm{f}_{\mathrm{o}}+\mathrm{f}_{\mathrm{e}}\)
4 \(\mathrm{L} \leq \mathrm{f}_{\mathrm{o}}-\mathrm{f}_{\mathrm{e}}\)
GUJCET 2017
Ray Optics

282911 A telescope has an objective lens of \(10 \mathrm{~cm}\) diameter and is situated at a distance \(1 \mathrm{~km}\) from two objects. The minimum distance between these two objects which can be resolved by the telescope, when the mean wavelength of the light is \(5000 \AA\), is of the order of

1 \(0.5 \mathrm{~m}\)
2 \(5 \mathrm{~cm}\)
3 \(5 \mathrm{~mm}\)
4 \(6 \mathrm{~mm}\)
CG PET- 2017
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Ray Optics

282908 In Raman scattering, Stokes and Antistokes lines respectively represents lines with and wavelength.

1 Low, High
2 High, High
3 High, Low
4 Low, Low
GUJCET 2017
Ray Optics

282909 If the wavelength of light used is \(6000 \AA\). The angular resolution of telescope of objective lens having diameter \(10 \mathrm{~cm}\) is rad.

1 \(7.52 \times 10^{-6}\)
2 \(6.10 \times 10^{-6}\)
3 \(6.55 \times 10^{-6}\)
4 \(7.32 \times 10^{-6}\)
GUJCET 2017
Ray Optics

282910 For the astronomical telescope, the focal length of objective lens is \(f_0\) and the eye piece lens is \(f_e\). Then the tube length of the telescope is

1 \(L \geq f_o-f_e\)
2 \(L \geq f_o+f_e\)
3 \(\mathrm{L}<\mathrm{f}_{\mathrm{o}}+\mathrm{f}_{\mathrm{e}}\)
4 \(\mathrm{L} \leq \mathrm{f}_{\mathrm{o}}-\mathrm{f}_{\mathrm{e}}\)
GUJCET 2017
Ray Optics

282911 A telescope has an objective lens of \(10 \mathrm{~cm}\) diameter and is situated at a distance \(1 \mathrm{~km}\) from two objects. The minimum distance between these two objects which can be resolved by the telescope, when the mean wavelength of the light is \(5000 \AA\), is of the order of

1 \(0.5 \mathrm{~m}\)
2 \(5 \mathrm{~cm}\)
3 \(5 \mathrm{~mm}\)
4 \(6 \mathrm{~mm}\)
CG PET- 2017
NEET DIGITAL LIBRARY