Physics
Planets and Their Orbits MCQs with Answer
What is the planet closest to the Sun? a) Venus b) Earth c) Mercury d) Mars Which planet has the…
Read More »Stars and Their Life Cycle MCQs with Answer
What is the primary fuel for a star during its main sequence phase? a) Oxygen b) Helium c) Hydrogen d)…
Read More »Black Holes and Wormholes MCQs with Answer
What is a black hole? a) A star that is no longer visible b) A region in space with extremely…
Read More »Dark Matter and Dark Energy MCQs with Answer
What is dark matter? a) A type of matter that interacts with light b) A form of energy that powers…
Read More »Cosmic Microwave Background Radiation MCQs with Answer
What is the Cosmic Microwave Background (CMB) radiation? a) Radiation from distant galaxies b) The afterglow of the Big Bang…
Read More »Space Exploration and Satellites MCQs with Answer
Which was the first artificial satellite launched into space? a) Explorer 1 b) Sputnik 1 c) Vanguard 1 d) Hubble…
Read More »Rocket Propulsion and Space Travel MCQs with Answer
Which law of motion is the principle behind rocket propulsion? a) Newton’s First Law b) Newton’s Second Law c) Newton’s…
Read More »Applications of Astrophysics MCQs with Answer
Which type of telescope is primarily used to observe distant galaxies? a) Radio telescope b) Optical telescope c) X-ray telescope…
Read More »Physics in Medical Imaging MCQs with Answer
Which type of electromagnetic wave is used in X-ray imaging? a) Radio waves b) Microwaves c) X-rays d) Infrared waves…
Read More »Physics in Telecommunications MCQs with Answer
Which type of wave is primarily used in wireless communication? a) Sound waves b) Radio waves c) Water waves d)…
Read More »Physics in Renewable Energy MCQs with Answer
What is the primary source of energy for solar power? a) Nuclear fission b) The Sun c) Geothermal heat d)…
Read More »Nanotechnology and Physics MCQs with Answer
What is the typical size range of nanomaterials? a) 1-10 mm b) 1-100 nm c) 1-10 cm d) 1-100 μm…
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