NSO Level 1- Science Olympiad (SOF) Class 8: Questions 1022 - 1026 of 1175

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Question 1022

Question

MCQ▾

Electricity does not pass through

Choices

Choice (4)Response

a.

Basic solution

b.

Rain water

c.

Distilled water

d.

Acidic solution

Question 1023

Appeared in Year: 2012

Question

MCQ▾

On holding a stainless steel spoon near our face we see

Choices

Choice (4)Response

a.

Our erect image on inner side of the spoon

b.

Our inverted image on inner side of the spoon

c.

Our inverted image on outer side of the spoon

d.

Our laterally inverted image on inner side of the spoon

Question 1024

Appeared in Year: 2012

Question

MCQ▾

Which of these is a behavioral adaptation?

Choices

Choice (4)Response

a.

A hognose snake pretends as dead to trick the predator.

b.

The scarlet king snake looks very much like the poisonous coral snake.

c.

A frog՚s light-colored belly makes it harder for a predator.

d.

A treehopper on a leaf or twig resembles a thorn.

Question 1025

Question

MCQ▾

When we touch a charged body, it loses its charge. This is due to

Choices

Choice (4)Response

a.

Charging

b.

Earthing

c.

Neutralisation

d.

All of the above

Question 1026

Question

MCQ▾

The difference between a conducting and non-conducting material is

Choices

Choice (4)Response

a.

A non-conducting material accumulates the acquired electric charge but a conducting material do not separate the charges.

b.

A conductor discharges the charge through a non-conducting material.

c.

A conductor accumulates the acquired electric charge but a non-conducting material do not separate the charges.

d.

Question does not provide sufficient data or is vague

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