Question # 1

By increasing the amount of stretch in spring the force exerted will

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Increase

One watt

One erg

One joule

Salter's duck was invented by

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Newton

Einstein

Prof Salter

Maxwell

Energy dissipated usually appears as

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P.E.

Heat Energy

Chemical energy

Nuclear Energy

Two quantities involved in work are

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Force and speed

Force and velocity

Force and displacement

Force and acceleration

1 KWh =

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3.6 x 10³K

3.6 x 10⁶K

3.6 x 10⁹J

3.6 x 10¹²J

A body of mass 2 kg moving with velocity of 4 ms-1 has K.E. equal to.

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16 J

8 J

32 J

2 J

The tides raise in the sea roughly

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Once a day

Twice a day

Three a day

Four time a day

Kilo watt hour is the unit of

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Power

Energy

Force

Torque

Hot igneous rocks, usually in molten or partly molten state are found in the depth of

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5 km

10 km

15 km

20 km

SI unit of work

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Newton

Walt

Pascal

Joule

When distance is plotted against the force, it is taken along

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x-axis

y-axis

z-axis

None of these

The SI unit of power is

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Joule

Newton

Watt

Kilowatt

The SI unit of work is

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Newton

Joule

Mol

Calorie

A layer of rock holding water that allows water to percolate through it with pressure is called.

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Geyeser

Aquifer

Stem vent

Hot spring

Work is negative when angle between F and d is

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45^o

₀^o

90^o

180^o

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11th Class Part 1 Physics Chapter 4 Test Online MCQs With Answers

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