Question # 1

Specific heat of water is J kg^-1 K^-1IS:

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4200

4000

1000

2500

__________ expands on heating?

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Matter

Plasma

Gas

Solid

The formula of heat capacity is:

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mc

mc𝜟𝜽

mc𝜟Q/𝜟T

None of these

Normal human body temperature is :

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15°C

98.6°C

37°C

37°F

On Uranus the daytime temperature is ___________

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216 °C

-216 °C

-200 °C

-100 °C

The specific heat of glass is:

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501.72

500

501

502

S.I unit of specific heat is:

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Jkg^-1 K^-1

J^-1kg^-1K^-1

JkgK

Jkg^-1K

Latent heat of fusion of water is:

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3.36 x 10¹⁰ Jkg^-1

93.6 x 10¹⁰Jkg^-1

3.36 x 10⁵Jkg^-1

None of these

Absolute zero is equal to:

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0°C

-273°C

0°F

All

____________ deals with temperature .

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Bio physics

Geophysics

Thermo physics

Plasma physics

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

Expansion in one meter steel is:

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1.0 mm

0.1 mm

1.0 mm

1.3 mm

If the mass of a body is 'm' and change in its temperature isΔT, then the heat absorbed or released is given by

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ΔQ = cmΔT

ΔQ = mΔT

ΔQ = 2cΔT

ΔQ = cmΔT2

Coefficient of linear thermal expansion of Steel?

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1.2 x 10^-5

2.2 x 10^-5

0.2 x 10^-5

1.3 x 10^-5

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

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