NSO Level 1- Science Olympiad (SOF) Class 8: Questions 971 - 974 of 1076

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Question number: 971

» Some Natural Phenomena

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MCQ▾

Question

Smith was travelling in a car and an earthquake occur

Choices

Choice (4) Response

a.

He should come out of the car and rush to a safety place.

b.

He should park the car on the road side and take shelter in the nearby building.

c.

He should park the car in an open place and sit inside the car.

d.

He should drive the car with full speed to reach the destination.

Question number: 972

» Some Natural Phenomena

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MCQ▾

Question

An electric spark occurs when an electric charge leaps

Choices

Choice (4) Response

a.

Into a wrong area

b.

Into the right area

c.

Into a wrong area and Into the right area

d.

None of the above

Question number: 973

» Some Natural Phenomena

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MCQ▾

Question

A group of students have gone for a picnic. Understand the situations and select proper solutions. Shilpa is standing in an open field and a thunder storm occurs suddenly. She should

Choices

Choice (4) Response

a.

Take shelter under a tall tree

b.

Stand near the electric pole

c.

Lay down in the open place

d.

Sit on the ground in the shape of English capital letter N with head bent on knees.

Question number: 974

» Some Natural Phenomena

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Appeared in Year: 2012

MCQ▾

Question

A cook makes a pudding as shown.

The pudding is placed in a very hot oven until the top of the egg whites turns brown. it is then removed from the oven. Why does the ice –cream stay cold?

Image shows The egg whites

Image Shows the Egg Whites

Image shows The egg whites

Choices

Choice (4) Response

a.

The metal dish is a poor conductor of heat and stops the heat from reaching the ice cream.

b.

The metal dish is a good conductor of heat and conducts the heat away from the ice cream.

c.

Air is a poor conductor of heat and stops the heat from reaching the ice cream.

d.

Air is a good conductor of heat and conducts the heat away from the ice cream.

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