Question # 1

The temperature of melting ice in Fahrenheit scale is.

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0 oF

32 oF

100 oF

212 oF

Sound waves are not.

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Compressional waves

Transverse waves

Mechnical waves

Low frequency waves

The energy that transfers from one object to another due to the emperature differce is called.

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Atomic energy

Heat Energy

Light Energy

Sound Energy

SI unit of time is.

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S

min

hr

all above

Which of the following animals can respond to lowest frequency.

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Cat

Cow

Dog

Dolphin

The genetic material of virus is called.

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Genome

Coat

Capsid

Spike

Outermost shell of chlorine stom has................. electrons.

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1

2

6

7

Value of "g" is taken on Earth is.

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1.6 N/kg

9 N/kg

10 N /kg

100 N /kg

Area around nucleus where electrons are found are called.

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Orbit

Shell

Both a and b

None of these

Which gas reacts with food to convert it into carbon dioxide and water.

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Oxygen

Nitrogen

Phosphorus

Argon

How many periods are there is the Periodic table.

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Five

Six

Seven

Eight

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