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# Olympiad Test: Some Natural Phenomena - 2

## 20 Questions MCQ Test Science Olympiad Class 8 | Olympiad Test: Some Natural Phenomena - 2

Description
This mock test of Olympiad Test: Some Natural Phenomena - 2 for Class 8 helps you for every Class 8 entrance exam. This contains 20 Multiple Choice Questions for Class 8 Olympiad Test: Some Natural Phenomena - 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Olympiad Test: Some Natural Phenomena - 2 quiz give you a good mix of easy questions and tough questions. Class 8 students definitely take this Olympiad Test: Some Natural Phenomena - 2 exercise for a better result in the exam. You can find other Olympiad Test: Some Natural Phenomena - 2 extra questions, long questions & short questions for Class 8 on EduRev as well by searching above.
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QUESTION: 2

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QUESTION: 3

### The point at which the earthquake originates is known as

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QUESTION: 4

Sudden shaking of the earth is called

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QUESTION: 5

The process of discharging atmospheric electricity into the earth by a lightning conductor is called

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QUESTION: 6

The flow of heavy charge through air, accompanied by heat and light is called

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QUESTION: 7

When charged by conduction, a body acquires the ___ charge as the charging body.

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QUESTION: 8

A lightning conductor is a

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QUESTION: 9

To test if a body is charged or not, you will use

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QUESTION: 10

The instrument used for detecting and measuring charge is called

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QUESTION: 11

When a silk cloth is rubbed against a glass rod, silk rod will get

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QUESTION: 12

Tsunami is caused due to

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QUESTION: 13

During a lightning stroke in the forest, one should take shelter

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QUESTION: 14

The point directly above the origin point of an earthquake under the surface of earth is called

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QUESTION: 15

Seismic waves are of two types – surface waves and ____ waves.

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QUESTION: 16

Which of these is true about lightning?

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QUESTION: 17

Each increase of 1 on a Richter scale means a ___ fold increase in energy of an earthquake.

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QUESTION: 18

There are two types of surface waves, one is Rayleigh waves. Which one of these is another type of surface wave?

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QUESTION: 19

The devastating 2001 earthquake in India had its epicenter at

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QUESTION: 20

The branch of physics which deals with the study of charges at rest is called

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