Question # 1

In prefix form, 0.000001 would be expressed as.

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0.1 mm

0.01 mm

0.001 mm

0.0001 mm

Prefix naming as Giga has a symbol.

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M

G

m

g

1 nm have meters.

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10^-3 m

10^-6 m

10^-9 m

10^-10m

According to SI-Units , internsity of light is measured in.

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meters

second

moles

candela

The numebr .00580 is scientific notation is.

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5 .80 x 10⁵

5 .80 x 10^-4

5 .80 x 10^-3

5 .80 x 10^-2

In screw gauge if zero of circular scale is behind the index line is called error.

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Positive

Zero

Negative

None of these

In the nineteenth century, physics science were divided into distine discipline.

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5

4

6

7

1 micro =

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10^-3

10^-6

10^-2

10^-12

A physical quantity possesses characteristics.

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2

3

4

5

The least count of screw gauge is.

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.01 mm

0.1 mm

.001 mm

.01 m

For balancing the beam balance, pointer must be at.

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Extreme position

Zero

The right side

The left side

The unit of electric charge is

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Ampare

Joule

Coulomb

Volt

Andromeda is one of the billions of galaxies of known.

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Star

Asteroid

Pole

Universe

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Physics 9th Class English Medium Unit 1 Online Test MCQs With Answers

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