Related Questions
What is the correct answer?
4
Lunar eclipse means
A. Direction or path of the Moon
B. The Moon comes between the Sun and the Earth
C. The Earth comes in between the sun and the Moon and the centres of all the three come on the same straight line
D. The average angle made by a line drawn from the Moon to the Earth
What is the correct answer?
4
A Light Year measures
What is the correct answer?
4
How much is the variation In distance between the Earth and the Sun during aphelion and perihelion?
What is the correct answer?
4
A 'black hole' is a body in space which does not allow any radiation to come out. This property is due to its
What is the correct answer?
4
How many of the following statements are true?
1. Mean Solar Day is greater than Sidereal Day approximately by 4 minutes.
2. Earth's rotational velocity is decreasing.
3. Planets are arranged according to their increasing distance from the sun as follo
What is the correct answer?
4
The planet of lowest density (0.69) is __ .
What is the correct answer?
4
On the summer solstice in the Northern Hemisphere which of the hollowing latitudes will have the longest night?
What is the correct answer?
4
Equatorial circumference of the Earth is
What is the correct answer?
4
A system of millions and millions of galaxies are called _____.
What is the correct answer?
4
The most important constituent of the Sun's mass is.
Hydrogen
Helium
Silicon
Iron
What is the correct answer?
4
A celestial body which revolves round a planet just as a planet revolves round the Sun is called _____.
What is the correct answer?
4
What proportion of the mass of the earth does the mass of the Moon equal?
What is the correct answer?
4
Polar Auroras are
What is the correct answer?
4
Big Bang Theory' explains
A. the formation of universe
B. the origin and evolution of earth's crust
C. formation of Solar System
D. formation of constellation
What is the correct answer?
4
What is the name of the planet which takes 88 days to make one revolution of the Sun?
What is the correct answer?
4
Sidereal means
A. Pertaining or referring to the stars
B. Pertaining or referring to the moon
C. Pertaining or referring to the Sun
D. Pertaining' or referring to the cosmic bodies
What is the correct answer?
4
The atmosphere of Venus contains large quantity of
A. Carbondioxide and sulphuric acid
B. Carbondioxide and nitric acid
C. Nitrogen and sulphuric acid
D. Nitrogen and nitric acid
What is the correct answer?
4
The time taken by the sun to revolve around the centre or our galaxy is
What is the correct answer?
4
The rate of rotation of the Earth on its axis is the highest on which of the following date?
What is the correct answer?
4
The inclination of the earth's axis, i.e. the earth's axis is tilted at an angle from perpendicular to the orbital plane or makes an angle with the plane of the earth's orbit. What are these respective angles?
What is the correct answer?
4
Which star la called the brightest star (Dog star)?
What is the correct answer?
4
Which planet does experience a day almost of the same duration as the Earth?
What is the correct answer?
4
Deimos and Phobos are the satellites of
What is the correct answer?
4
If the Sun dies It will be transformed Into a
What is the correct answer?
4
Polar diameter of the Eearth is.
What is the correct answer?
4
When does the Vernal Equinox occur?
What is the correct answer?
4
How much time does the earth take in completing one rotation on its axis in relation to sun?
What is the correct answer?
4
What does perigee mean?
A. The position of the moon farthest from the earth
B. The position of the earth nearest to the Sun
C. The position of the moon nearest to the earth
D. The position of the earth farthest from the Sun
What is the correct answer?
4
What is the temperature of the sun estimated at approximately?
What is the correct answer?
4
When the Sun is vertically overhead along the Tropic of Capricorn at mid-day
A. days and nights are of equal lengths in the Northern Hemisphere
B. Nights are longer than days in the Southern Hemisphere
C. Days and nights are of equal lengths at the poles
D. Night is equal to 24 hours at the North Pole