Science Club Quiz

The distance light travels in 1 ⁄ 299792458 of a second is called

• Light second

• Metre

• Light year

• Centimeter

Stars which actively fuse hydrogen atoms to form helium at their cores.

• Red dwarf stars

• White dwarf stars

• Neutron stars

• Main sequence stars

The galaxies appear red-shifted when moving away from us. What color does it appear when moving towards us?

• Blue-shifted

• White

• It doesn’t change

• Green-shifted

Which of the following are possible after death of a star ( can choose multiple answers)

• Formation of Neutron star

• Formation of Black hole

• Formation of galaxies

• An occurrence of wormhole

One of the 8 planets in our solar system was once going to be a star. Which is it.

• Mars

• Uranus

• Saturn

• Jupiter

White holes…

• Exists in the outermost part of a galaxy

• Are seen only when it’s totally dark

• Are hypothetical / does not exist

• Are just cores of dead stars

A black hole with the mass of earth is the size of a/an…

• Peach

• Coin

• Orange

• Car wheel

On Mars, you will be enjoying…

• A diamond rain

• Red clouds

• Blue-colored sunset

• None of the above

What is the unit of measurement used to describe the expansion of the universe?

• The Hubble Constant

• Schwarzschild radius

• Astronomical Units (AU)

In space, if two metals of the same type touch, they will bind together permanently. This is called…

• Vacuum welding

• Pressure welding

• Dark welding

• Cold welding