.The percentage of the spiral galaxies is about
1.80
2.18
3.51
4.25
Posted Date:-2021-10-23 06:47:06
.The percentage of the spiral galaxies is about
1.80
2.18
3.51
4.25
Posted Date:-2021-10-23 06:46:33
Elliptical galaxies are relatively
1.not large
2.not massive
3.very bright
4.less bright
Posted Date:-2021-10-23 06:46:33
Elliptical galaxies are relatively
1.not large
2.not massive
3.very bright
4.less bright
Posted Date:-2021-10-23 06:47:06
Galactic clusters and globular clusters are two types of star clusters found in
1.Milky Way
2.red giants
3.white dwarfs
4.Magnellanic clouds
Posted Date:-2021-10-23 06:47:06
Galactic clusters and globular clusters are two types of star clusters found in
1.Milky Way
2.red giants
3.white dwarfs
4.Magnellanic clouds
Posted Date:-2021-10-23 06:46:33
Hubble�s law states that
1.V = HR
2.R = VH
3.H = VR
4.V = H/R
Posted Date:-2021-10-23 06:46:33
Hubble�s law states that
1.V = HR
2.R = VH
3.H = VR
4.V = H/R
Posted Date:-2021-10-23 06:47:06
In a radio galaxy radio frequency radiation comes from
1.the galaxy itself
2.the centre of the galaxy
3.two regions on either side of the galaxy
4.two regions within the galaxy
Posted Date:-2021-10-23 06:47:06
In a radio galaxy radio frequency radiation comes from
1.the galaxy itself
2.the centre of the galaxy
3.two regions on either side of the galaxy
4.two regions within the galaxy
Posted Date:-2021-10-23 06:46:33
Normal galaxies are
1.uniformly bright
2.bright at the centre and dim at the edges
3.bright at the edges and dim at the centre
4.bright at the one edge and dim at the other edge
Posted Date:-2021-10-23 06:47:06
Normal galaxies are
1.uniformly bright
2.bright at the centre and dim at the edges
3.bright at the edges and dim at the centre
4.bright at the one edge and dim at the other edge
Posted Date:-2021-10-23 06:46:33
Red giant or white dwarfs are examples of
1.irregular galaxies
2.spiral galaxies
3.radio galaxies
4.elliptical galaxies
Posted Date:-2021-10-23 06:46:33
Red giant or white dwarfs are examples of
1.irregular galaxies
2.spiral galaxies
3.radio galaxies
4.elliptical galaxies
Posted Date:-2021-10-23 06:47:06
Red shift of the light from galaxies indicates that all galaxies are
1.at rest
2.receding away from us
3.moving towards us
4.revolving in different orbits
Posted Date:-2021-10-23 06:47:06
Red shift of the light from galaxies indicates that all galaxies are
1.at rest
2.receding away from us
3.moving towards us
4.revolving in different orbits
Posted Date:-2021-10-23 06:46:33
The amount of radio frequency radiation emitted by normal galaxies is
1.large
2.zero
3.very large
4.small
Posted Date:-2021-10-23 06:47:06
The amount of radio frequency radiation emitted by normal galaxies is
1.large
2.zero
3.very large
4.small
Posted Date:-2021-10-23 06:46:33
The distance of distant galaxies and quasars can be determined with the help of
1.parallax method
2.Hubble�s law
3.Kepler�s third law
4.Newton�s law of gravitation
Posted Date:-2021-10-23 06:46:33
The distance of distant galaxies and quasars can be determined with the help of
1.parallax method
2.Hubble�s law
3.Kepler�s third law
4.Newton�s law of gravitation
Posted Date:-2021-10-23 06:47:06
The galaxy Andromeda or Milky Way is an example of
1.elliptical galaxy
2.radio galaxy
3.spiral galaxy
4.irregular galaxy
Posted Date:-2021-10-23 06:47:06
The galaxy Andromeda or Milky Way is an example of
1.elliptical galaxy
2.radio galaxy
3.spiral galaxy
4.irregular galaxy
Posted Date:-2021-10-23 06:46:33
The Magnellanic clouds are
1.irregular galaxies
2.spiral galaxies
3.radio galaxies
4.elliptical galaxies
Posted Date:-2021-10-23 06:46:33
The Magnellanic clouds are
1.irregular galaxies
2.spiral galaxies
3.radio galaxies
4.elliptical galaxies
Posted Date:-2021-10-23 06:47:06
The most striking feature of the universe is its
1.contraction
2.massiveness
3.expansion
4.regularity in motion
Posted Date:-2021-10-23 06:46:33
The most striking feature of the universe is its
1.contraction
2.massiveness
3.expansion
4.regularity in motion
Posted Date:-2021-10-23 06:47:06
The percentage of elliptical galaxies that are elliptical is about
1.80
2.25
3.51
4.18
Posted Date:-2021-10-23 06:46:33
The percentage of elliptical galaxies that are elliptical is about
1.80
2.25
3.51
4.18
Posted Date:-2021-10-23 06:47:06
The reciprocal of Hubble constant represents
1.velocity of recession
2.distance of a galaxy
3.age of universe
4.diameter of a galaxy
Posted Date:-2021-10-23 06:46:33
The reciprocal of Hubble constant represents
1.velocity of recession
2.distance of a galaxy
3.age of universe
4.diameter of a galaxy
Posted Date:-2021-10-23 06:47:06
velocity-Distance law is known as
1.Kepler�s law
2.Newton�s law of gravitation
3.parallax method
4.Hubble�s law
Posted Date:-2021-10-23 06:46:33
velocity-Distance law is known as
1.Kepler�s law
2.Newton�s law of gravitation
3.parallax method
4.Hubble�s law
Posted Date:-2021-10-23 06:47:06
When the light from galaxies are observed through a spectrograph
1.Fraunhofer lines are observed
2.there is no shift in the wavelength
3.there is a shift towards shorter wavelength
4.there is a shift towards longer wavelength
Posted Date:-2021-10-23 06:47:06
When the light from galaxies are observed through a spectrograph
1.Fraunhofer lines are observed
2.there is no shift in the wavelength
3.there is a shift towards shorter wavelength
4.there is a shift towards longer wavelength
Posted Date:-2021-10-23 06:46:33
Which one of the following is an old star
1.Polaris
2.Proto star
3.Red giant
4.Sirius
Posted Date:-2021-10-23 06:46:33
Which one of the following is an old star
1.Polaris
2.Proto star
3.Red giant
4.Sirius
Posted Date:-2021-10-23 06:47:06