NSO Level 1- Science Olympiad (SOF) Class 4: Questions 356 - 357 of 435

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Question 356

Question

MCQ▾

Miral tried to see if he could produce different sounds with a guitar. The table below shows some of the things he did and the result.

Table Shows the Action and Sound Produced
ActionSound produced
Pluck the stringsYes
Strum the stringsYes
Drum on the sidesYes
Blow onto the stringsNo
Slide a bow across the stringsYes

What did Miral՚s experiment show about how sound can be produced?

Choices

Choice (4)Response

a.

Different sounds can be produced by doing the same

b.

Different sounds can be produced by doing different actions

c.

The same sounds can be produced in different ways

d.

Question does not provide sufficient data or is vague

Question 357

Appeared in Year: 2012

Question

MCQ▾

X, Y and Z show three states of matter. Which of the following are usually present in their respective states?

This Image Shows Three States of Matter

Choices

Choice (4)Response

a.

X, Y and Z Show Three States of Matter in Table
XYZ
CandleCandlePencil

b.

X, Y and Z Show Three States of Matter in Table
XYZ
HeliumWaterEraser

c.

X, Y and Z Show Three States of Matter in Table
XYZ
LPGLPGMilk

d.

X, Y and Z Show Three States of Matter in Table
XYZ
LPGPencilCold drink

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