What is the minimum angualr separation between two stars, if a telescope is used to observe them with an objective of aperture `0.2 m`. Wavelength of light used is `5900 Å`.

What is the minimum angular separation between two stars ,if a telesope is used to observe them witha n objective of aperture 0.2 m?The wavelength of light used is 5,900 A .

Whatis theminimumangularseparation between two stars if a telescope is used to observe them, with an objective of aperture 20 cms. ( lambda = 5900 overset@A )

What is the resolving power of a telescope if the diameter of the objective of the telescope is 1.22 m and the wavelength of light is 5000 Å ?

What is the minimum distance between two points which can be resolved at 2 km using a terrestrial telescope with an objective of diameter 8 cm using light of wavelength 600 nm ? What is its resolving power ?

Calculate the resolving power of a microscope if its numerical aperture is 0.12 and wavelength of light used is 6000 Å .

Calculate the resoving power of a microscope if its numerical aperture is 0.12 and the wavelength of light used is 6000 Å

For minimum angular distance between two stars, which a telescope can analyse, which of the following statements is true (here aperture means diameter of the objective of the telescope)?

A microscope has an objective of aperture 8 mm and focal length of 5cm .The minimum separation between two objects to be just resolved by the microscope is (wavelength of light used = 5500 Å

A binary star system is observed using a telescope. The angular separation between both the stars is 5 xx 10^(-6) radians. Calculate the aperture of objective of the telescope if light of wavelength 5,500 Å is used.

Two stars are situated at a distance of 8 light years from the earth. These are to be just resolved by a telescope of diameter 0.25 m. If the wavelength of light used is 5000 Å, then the distance between the stars must be