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Test: Some Natural Phenomena - 1 - UPSC MCQ


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10 Questions MCQ Test Science & Technology for UPSC CSE - Test: Some Natural Phenomena - 1

Test: Some Natural Phenomena - 1 for UPSC 2024 is part of Science & Technology for UPSC CSE preparation. The Test: Some Natural Phenomena - 1 questions and answers have been prepared according to the UPSC exam syllabus.The Test: Some Natural Phenomena - 1 MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Some Natural Phenomena - 1 below.
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Test: Some Natural Phenomena - 1 - Question 1

The outermost layer of earth is called

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 1

The outermost layer of earth is called crust . The middle layer is called mantle and innermost layer is called core.

Test: Some Natural Phenomena - 1 - Question 2

Which of the following is not a natural phenomenon?

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 2

Earthquake, cyclone and lightning are natural phenomenon as it occurs naturally but cooking is a manmade process.

Test: Some Natural Phenomena - 1 - Question 3

The earth’s plate responsible for causing earthquakes is

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 3

Sudden trembling or shaking of the earth due to disturbance deep down its top layer called as the crust.

Test: Some Natural Phenomena - 1 - Question 4

Lightening is _________ on huge scale.

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 4

Lightening occurs when two oppositely charged clouds come in contact of other that cause electric spark on huge scale.

Test: Some Natural Phenomena - 1 - Question 5

Two charged objects are brought close to each other. Choose the most appropriate statement from the following options:

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 5

If the charges are like charges they repel each other and if the charges are unlike charges they attract each other.

Test: Some Natural Phenomena - 1 - Question 6

Building can be protected from lightning by using

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 6

Building can be protected from lightning by using lightning rod at the top of building. Lightening rod is placed at highest point of the building.

Test: Some Natural Phenomena - 1 - Question 7

Which of the following is not likely to cause Tsunami?

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 7

Tsunami is caused due to disturbance deep down the sea. Lightning will not cause any disturbance for the sea whereas earthquakes, A major nuclear explosion undersea and Volcanic eruption can cause a disturbance in the sea.

Test: Some Natural Phenomena - 1 - Question 8

Electroscope is used to

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 8

Electroscope is a device used to detect the presence of charge. It consists of two leaves like structure that expand when charged particle is charged.

Test: Some Natural Phenomena - 1 - Question 9

Like charges repel and unlike charge

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 9

Like charges repel each other and unlike charge attract each other.

Test: Some Natural Phenomena - 1 - Question 10

The process of transferring a charge from a charged body to the earth is called

Detailed Solution for Test: Some Natural Phenomena - 1 - Question 10

The process of transferring a charge from a charged body to the earth is called Earthing.

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