Question # 1

Boiling point of water is:

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0 ^oC

100^oC

212^oC

180^oC

Absolute zero is equal to

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0 K

273

-273 K

373 K

The freezing point of Mercury is:

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49 ^oC

-49^oC

39^oC

-39^oC

Density of water is:

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100 kgm^-3

1000 kgm^-3

10 kgm^-3

1 kgm^-3

Melting point is also known as:

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Moiling point

Freezing point

Fusion point

None of these

What will be the value of β for a solid for which α has a value of 2 x 10^-5 C^-1

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2 x 10^-5 K^-1

6 x 10^-5 K^-1

8 x 10^-15 K^-1

8 x 10^-5K^-1

__________ expands on heating?

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Matter

Plasma

Gas

Solid

The Celsius lower reference point is 0^oC while upper reference point is:

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212 ^oC

180^oC

100^oC

110^oC

Absolute zero is equal to:

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0°C

-273°C

0°F

All

Celsius temperature is converted into Fahrenheit temperature using the formula

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F = 1.8 C + 32

F = 1.8 C - 32

F = 1.4 C + 32

F = 1.4C - 32

Mercury is used as thermometric material because it has

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Uniform thermal expansion

Low freezing point

Small heat capacity

All the above properties

Specific heat for iron in joule per kilogram per kelvin is:

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387

920

470

903

The value of latent heat of fusion ice is:

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3.36 x 10^-5 Jkg^-1

3.36 x 10⁵Jkg^-1

3.36 x 10⁶Jkg^-1

None of these

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