Some Natural Phenomena (CBSE Class-8 Science): Questions 22 - 29 of 37

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Question number: 22

» Some Natural Phenomena » Transfer of Charge » Discharged and Earthing

MCQ▾

Question

Allowing the charge to flow to the earth is called:

Choices

Choice (4) Response
a.

Earthing

b.

Lightning

c.

Charging

d.

Discharging

Question number: 23

» Some Natural Phenomena » Types of Charges and Their Interactions » Unlike Charges Attract Each Other

MCQ▾

Question

Unlike charges:

Choices

Choice (4) Response
a.

Shows no reaction

b.

Attract each other

c.

Repel each other

d. All of the above

Question number: 24

» Some Natural Phenomena » Earthquakes » Protection Against Earthquakes

MCQ▾

Question

If you are outside in an earthquake what to do:

Choices

Choice (4) Response
a.

Move away from buildings, trees, street lights and power lines

b.

Stay outside

c. All of the above
d. Question does not provide sufficient data or is vague

Question number: 25

» Some Natural Phenomena » Transfer of Charge » Discharged and Earthing

MCQ▾

Question

When an object loses its charge through an agent into the earth the object is:

Choices

Choice (4) Response
a.

Discharged

b.

Charged

c.

Earthed

d. Grounded

Question number: 26

» Some Natural Phenomena » Earthquakes » What Causes an Earthquake?

MCQ▾

Question

The Indo-Gangetic basin, Rajasthan region and the capital of the country (New Delhi) falls in zone:

Choices

Choice (4) Response
a.

High Damage Risk Zone

b.

Zone 4

c. Both a. and b. are correct
d. None of the above

Question number: 27

» Some Natural Phenomena » Lightning » What Is Lightning

MCQ▾

Question

Sparks in the sky are called as:

Choices

Choice (4) Response
a.

Tsunami

b.

Lightning

c.

Charging

d.

Earthing

Question number: 28

» Some Natural Phenomena » Earthquakes » What Is an Earthquake?

MCQ▾

Question

Earthquake is:

Choices

Choice (4) Response
a.

Phenomenon in which the ground suddenly and violently shakes

b.

Thunderstorm

c.

Earthing

d.

Storm wave

Question number: 29

» Some Natural Phenomena » The Story of Lightning » Lightning Safety

MCQ▾

Question

Safety measures against lightening are:

Choices

Choice (4) Response
a.

Keep distance from vulnerable locations

b.

Do not use wired phones

c.

Rush indoors to protect yourself

d. All a. , b. and c. are correct

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