Multiple-choice Questions (Astronomy)- thegkworld
Multiple-choice Questions: Science in everyday life MCQs
Question: The Mass of the Sun
1.98×10 (power 30) kg
Answer
Question: The temperature of the center of the sun
15 million degrees centigrade
Answer (Multiple-choice Questions)
Question: Phases of the moon are due to
Revolution of the moon around the earth
Answer (Multiple-choice Questions)
Black holes refer to
The collapsing object of high density
Answer (Multiple-choice Questions)
Question: Planet Which orbits around the Sun in the clockwise direction
Venus
Answer (Multiple-choice Questions)
Question: why spring tides occur on a full moon?
Sun moon and earth are in a straight line
Answer (Multiple-choice Questions)
Question: fastest rotating planet
Jupiter
Answer (Multiple-choice Questions)
Question: A planet with the smallest diameter
Mercury
Answer (Multiple-choice Questions)
Question: Largest Planet
Jupiter
Answer (Multiple-choice Questions)
Question: Most abundant element in earth’s Crust
Oxygen
Answer (Multiple-choice Questions)
Question: Who was the first to measure the earth’s radius?
Eratosthenes was the first measure the Earth’s Radius
Answer (Multiple-choice Questions)
Question: The nearest star to our sun
Proxima Centauri
Answer (Multiple-choice Questions)
Question: A lunar eclipse occurs when
Earth is between the Sun and the moon
Answer (Multiple-choice Questions)
Question: Setting Sun looks oval due to
Refraction of Sun rays passing through the atmosphere
Answer (Multiple-choice Questions)
Question: Brightest planet
Venus is the Brightest Planet
Answer (Multiple-choice Questions)
Question: The planet is known as the morning star
Venus
Answer (Multiple-choice Questions)
Question: The Largest moon in the solar system
Ganymede is the Largest Moon in the Solar System
Answer (Multiple-choice Questions)
Question: Hottest Planet
Venus is the Hottest Planet
Answer (Multiple-choice Questions)
Question: The planet is known as the evening star
Venus
Answer
Question: closest planet to earth
Venus closest planet to earth
Answer
Question: planet closest to the sun
Mercury planet closest to the sun
Answer
Question: dwarf planet
Pluto is the dwarf planet
Answer
Question: Bodies Which fall from the sky on the earth are called
Meteoroids
Answer
Question: Luminous celestial bodies moving around the Sun are
Comets celestial bodies
Answer
Question: sunrises in the east and sets in the west due to
Rotation of the earth on its axis
Answer
Question: dark umbra
The inner and dark portion of the shadow
Answer
Question: A lunar eclipse occurs during what moon phase?
Full moon lunar eclipse occurs
Answer
Question: What are comets made of
Comets made of ice and dust
Answer
Question: The Largest constellation is
Hydra is the Largest Constellation
Answer
Question: comet tail
Comet tail 250 million km long
Answer
Question: The largest asteroid is
The largest asteroid is cores
Answer
what is also called planetoids or minor planets?
Asteroids are called planetoids or minor planets
Answer
Asteroids orbit between the orbit of
Mars and Jupiter
Answer
Question: What is the difference between meteoroid, meteor, and meteorite?
A meteoroid is a small body traveling through space
Answer
Question: When it strikes the earth atmosphere, produces the visual phenomenon called a meteor
A fragment that survives to hit the ground is called the meteorite
Answer
Question: A solar eclipse occurs when
A solar eclipse occurs when the Moon comes between the sun and the earth
Answer
Question: Types of solar eclipse
Two types – total solar eclipse and partial solar eclipse
Answer
Question: a lunar eclipse occurs when
Earth comes between the sun and the moon
Answer
Question: Types of lunar eclipse
Three Types of Lunar Eclipse –
1- Penumbral Lunar Eclipse,
2- Partial Lunar Eclipse,
3- Total Solar eclipse
Answer
Question: Moon is a
Moon is a natural satellite
Answer
Question: Our moon is also called as the
Luna
Answer
Question: Moon diameter in km
Moon diameter 3475 km
Answer
Question: Mass of moon
Mass of moon is 7.3 ×10 (power 22) kg
Answer
Question: Distance from earth to moon
distance from the earth to the moon is 384, 400 km (238, 857 miles)
Answer
Question: The moon orbits the earth every
The moon orbits the earth 27 days and 7 hours
Answer
Question: Moon Surface Temperature is
Moon surface Temperature is 107 degree Celsius
Answer
Question: Moon has
No atmosphere
Answer
Question: How long does it take light to travel from the moon to earth?
1.3 seconds take light to travel from the moon to earth
Answer
Question: Difference between a planet and dwarf planet
Difference between the planet and the dwarf planet is Area
Answer
Question: How many dwarf planets are there
There are 5 Dwarf Planets
Answer
Question: Distance from earth to the sun
The distance from the earth to sun 150 million km
Answer
Question: Diameter of earth
The diameter of the earth is 12756 km
Answer
Question: Earth’s period of revolution
Total Earth’s revolution Period 365.25 days
Answer
Question: Earth’s period of rotation
earth’s period of rotation 24 hours
Answer
Question: The mars moons
Two moons
Answer
Question: Moons of Jupiter
67 Moons of Jupiter
Answer
Question: How many moons does Saturn have
62 moons Saturn Have
Answer
Question: Uranus moons
27 moons
Answer
Question: Neptune moons
14 moons
Answer
Question: Which planets are called twin planets
Neptune and Uranus are called twin planets
Answer
Question: What is the coldest planet
Neptune is the coldest planet
Answer
Question: Green planet
Uranus is the green planet
Answer
Question: Planet with rings
Saturn planet with rings
Answer
Question: Red Planet is called to
Mars is the red Planet
Answer
Question: What is the sun?
Sun is the Star
Answer
Question: Gases on Sun
Hydrogen and helium are gases on the sun
Answer
Question: What type of nuclear reaction occurs in the sun?
Nuclear fusion
Answer
Question: The temperature of the sun in
15 million degrees centigrade temperature of the sun
Answer
Question: Sun’s rays reach earth surface in
8 minutes and 20 seconds
Answer
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