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Dispersion of Light
If an object is extremely dense, light:
passes through it
never passes through it
leaves it at once
never leaves it
Author:
rikazzz
Comment
Everyday Science
Which planet has the most moons?
Saturn
Uranus
Neptune
Jupiter
Saturn has the most known moons in the Solar System, about 274 confirmed moons or natural satellites as of October 2025.
Author:
rikazzz
Comment
Space and Solar System
To reach the surface of the Earth, the light of the Sun takes:
5 minutes and 20 seconds
8 minute and 20 second
9 minutes and 20 seconds
6 minutes and 20 seconds
Author:
rikazzz
Comment
Space and Solar System
The fifth planet from the Sun after Mercury, Venus, Earth, and Mars is:
Jupiter
Saturn
Uranus
Neptune
Jupiter is the fifth planet from the Sun and the largest in our solar system.
Author:
rikazzz
Comment
Everyday Science
On cooling gas is changed into liquid by the process of
condensation
diffusion
osmosis
evaporation
Author:
rikazzz
Comment
Everyday Science
What is the name of the largest vein in the human body?
Jugular vein
Vena cava
Femoral vein
Pulmonary vein
Author:
rikazzz
Comment
Everyday Science
Which of the following types of stars is the biggest in the universe?
White dwarf
Yellow star
Blue giant
Red supergiant
Author:
rikazzz
Comment
Atomic Structure
All atoms of the same element have the same number of what?
Neutrons
Electrons
Protons
Neutrons and Protons
Author:
rikazzz
Comment
Everyday Science
Which is the thinnest layer of earth?
Core
Mantle
Crust
None of these
Author:
Basit Ali
Comment
Space and Solar System
In which month the Earth is the closest to the Sun?
March
January
July
September
The month in which Earth is closest to the Sun is January. It reaches a point called perihelion sometime around January 3rd or 4th, bringing it about 3 million miles closer to the Sun than its furthest point, aphelion, which occurs around July 4th.
Author:
rikazzz
Comment
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