Question # 1

Which falls down faster in a vacuum feather, a wooden ball or a steel ball?

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A wooden ball

feather

A steel ball

All will fall down at the same speed in a vaccum because there will be no air resistance

A mile has how many furlongs:

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4

10

6

8

Name the apparatus which is used to guide the sailors?

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Manometer

Magnometer

Mariner's Compass

Microphone

The molecules responsible for storing the genetic code are

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DNA

RNA

Protein

Chromosome

The minimum of a plane mirror to see the full image of a person of a is equal to-

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The height of the person

Half the height of person

One-fourth the height of the person

Double the height of the person

Which of the following has no blood, but respires?

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Cockroach

Earthworm

Fish

Hydra

What would used to measure Lumious intensity:

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Thermostat

Luminometer

Luxmeter

Carbon film Reflector

Oxygen is our blood is transported by a protein named

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Haemoglobin

Keratin

Collagen

Myoglobin

What unit of measurement is Stokes:

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Navigation

Luminous Flux

Kinematic Viscosity

Plane Angel

A beeo-sting leaves an acid which causes pain and irritation, Which type of theis acid?

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Methanoic acid

Acetic acid

Sulfuric acid

Citric acid

What was the typical daytime temperature on the surface of mars, as recorded by Viking 1?

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33 F

-22 F

67 F

-1 F

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