Physics and Chemistry Quiz
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Questions and Answers

What is the high frequency radiation produced in nuclear reactions and emitted by radioactive nuclei, used in medicine to destroy cancer cells?

  • Gamma rays (correct)
  • Ultraviolet waves
  • Light waves
  • X-rays

Who conducted the series of experiments leading to the discovery and understanding of electromagnetic induction?

  • Planck and Fermi
  • Faraday and Henry (correct)
  • Rutherford
  • Einstein

Which type of water utilization is very high in the states of Punjab, Haryana, Rajasthan, and Tamil Nadu?

  • Rainwater
  • Seawater
  • Groundwater (correct)
  • River water

What is called the farmer's 'friend', helping in the breakdown of complex organic matter and loosening the soil?

<p>Earthworm (C)</p> Signup and view all the answers

From which hills does the Kaveri river rise?

<p>The Brahmagiri hills (B)</p> Signup and view all the answers

What does the term 'Peninsula' mean?

<p>Surrounded by water on three sides (D)</p> Signup and view all the answers

What is a Coppersmith Barbet?

<p>A bird (B)</p> Signup and view all the answers

Who is the author of the book 'Arctic Home of the Vedas'?

<p>Bal Gangadhar Tilak (A)</p> Signup and view all the answers

What natural phenomenon is responsible for the heating of the Earth’s surface and atmosphere?

<p>Greenhouse effect (C)</p> Signup and view all the answers

An unexpected rise in sales of a product leads to?

<p>Unplanned decumulation of inventory (B)</p> Signup and view all the answers

What are organisms such as bacteria, viruses, fungi, protozoans, helminths, etc., that cause diseases in humans called?

<p>Pathogens (C)</p> Signup and view all the answers

Seismic sea waves which approach the coasts at greater force are known as:

<p>Tsunami (C)</p> Signup and view all the answers

Flashcards

Gamma rays

High-frequency radiation used in medicine to destroy cancer cells.

Electromagnetic induction

Phenomenon where a changing magnetic field creates an electric current.

Groundwater use

High in certain Indian states (Punjab, Haryana, Rajasthan, Tamil Nadu).

Earthworms

Organisms that help break down organic matter and improve soil.

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Kaveri river source

Originates from the Brahmagiri hills.

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Peninsula

Landmass surrounded by water on three sides.

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Coppersmith Barbet

A bird species.

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Arctic Home of the Vedas

Book by Bal Gangadhar Tilak.

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Greenhouse effect

Natural process warming Earth's surface and atmosphere.

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Inventory decumulation

Unexpected sales spike.

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Pathogens

Disease-causing organisms.

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Tsunami

Powerful seismic sea waves.

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Bal Gangadhar Tilak

Author of 'Arctic Home of the Vedas'.

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Faraday and Henry

Scientists who discovered electromagnetic induction

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Brahmagiri hills

Origin of the Kaveri river.

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Unplanned inventory

Inventory rise due to unexpected sales.

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Study Notes

Radiation and Medicine

  • Gamma radiation is a high-frequency radiation produced in nuclear reactions and emitted by radioactive nuclei, used in medicine to destroy cancer cells.

Electromagnetic Induction

  • The series of experiments leading to the discovery and understanding of electromagnetic induction were conducted by Michael Faraday.

Water Utilization

  • Tube well irrigation is a type of water utilization that is very high in the states of Punjab, Haryana, Rajasthan, and Tamil Nadu.

Soil Decomposition

  • Earthworms are called the farmer's 'friend' as they help in the breakdown of complex organic matter and loosen the soil.

Indian Geography

  • The Kaveri river rises from the Talakaveri hills in the Western Ghats.

Geographic Features

  • A Peninsula is a piece of land that is bordered by water on three sides.

Ornithology

  • The Coppersmith Barbet is a type of bird.

Literature

  • Bal Gangadhar Tilak is the author of the book 'Arctic Home of the Vedas'.

Environmental Science

  • Solar radiation is a natural phenomenon responsible for the heating of the Earth's surface and atmosphere.

Business and Economics

  • An unexpected rise in sales of a product leads to a windfall profit.

Biology and Health

  • Organisms such as bacteria, viruses, fungi, protozoans, helminths, etc. that cause diseases in humans are called pathogens.

Oceanography

  • Seismic sea waves that approach the coasts at greater force are known as tsunamis.

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Description

Test your knowledge of physics and chemistry with this quiz covering topics such as electromagnetic induction, radiation in nuclear reactions, and water utilization.

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