Investigating The Space Short Question With Answer: General Science Cadet College Test
Q.No.01: What is Islamic theory of creation of earth?
Ans: According to Islam and other Abrahamic religions, Allah (SWT) created the universe, as mentioned in the Holy Quran?
Q.No.02: What is the Big Bang Theory?
Ans: About 10 to 20 billion years ago, the universe was in a single giant fireball. A huge explosion caused it to expand. This is known as the Big Bang theory.
Q.No.03: Define a star?
Ans: A star is a ball of glowing gases that emits energy in the form of heat and light, like the sun.
Q.No.04: Why do some stars appear red and some blue in color?
Ans: Star color depends on temperature. Cooler stars appear red, while hotter stars appear blue.
Q.No.05: What are the factors of brightness of a star?
Ans: A star’s brightness depends on its distance from Earth and the energy it emits.
Q.No.06: How is the distance between stars measured?
Ans: Star distances are too large to measure in kilometers, so they are measured in light years.
Q.No.07: Define light year?
Ans: A light year is the distance that light travels in one year at 300,000 km per second.
Q.No.08: Define galaxy?
Ans: A galaxy is a large group of stars, gas, dust, planets, and nebulae. Our solar system is in the Milky Way galaxy.
Q.No.09: Define spiral galaxy.
Ans: A spiral galaxy has a flat disk shape with a bulge in the center.
Q.No.010: What do you know about nebula?
Ans: Nebulae are huge clouds of gas and dust in galaxies.
Q.No.011: What is a planet?
Ans: A planet is a large body that moves around a star and does not produce its own light.
Q.No.012: Name the galaxy in which our solar system is found?
Ans: Our solar system is part of the Milky Way galaxy.
Q.No.013: What is the sun?
Ans: The sun is a star that provides heat and light to the Earth.
Q.No.014: What is the temperature of the sun’s surface?
Ans: The surface temperature of the sun is about 6000°C.
Q.No.015: What is astronomy?
Ans: Astronomy is the scientific study of stars, planets, and other objects in space.
