Thermal Properties of Matter Test

Result

Thermal Properties of Matter Test - 22

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Weekly Quiz Competition

Question 1
4 / -1

The gas thermometers are more sensitive than liquid thermometers because

A
Gases expand more than liquids

B
Gases are easily obtained

C
Gases are much lighter

D
Gases do not easily change their states
Question 2
4 / -1

Mercury thermometers can be used to measure temperatures upto

A
100°C

B
212°C

C
360°C

D
500°C
Question 3
4 / -1

The absolute zero temperature in Fahrenheit scale is

A
–273°F

B
–32°F

C
–460°F

D
–132°F

Solution
Question 4
4 / -1

A constant pressure air thermometer gave a reading of 47.5 units of volume when immersed in ice cold water, and 67 units in a boiling liquids. The boiling point of the liquid will be

A
135°C

B
125°C

C
112°C

D
100°C

Solution
Question 5
4 / -1

On a new scale of temperature (which is linear) and called the W scale, the freezing and boiling points of water are 39° W and 239° W respectively. What will be the temperature on the new scale, corresponding to a temperature of 39° C on the Celsius scale

A
200° W

B
139° W

C
78° W

D
117° W

Solution
Question 6
4 / -1

Of the following thermometers, the one which can be used for measuring a rapidly changing temperature is a

A
Thermocouple thermometer

B
Gas thermometer

C
Maximum resistance thermometer

D
Vapour pressure thermometer
Question 7
4 / -1

The correct value of 0°C on Kelvin scale will be

A
273.15 K

B
273.00 K

C
273.05 K

D
273.63 K
Question 8
4 / -1

A bar of iron is 10 cm at 20°C. At 19°C it will be (α of iron = 11 × 10^–6/° C)

A
11 × 10^–6 cm longer

B
11 × 10^–6 shorter

C
11 × 10^–5 shorter

D
11 × 10^–5 longer

Solution
Question 9
4 / -1

When a rod is heated but prevented from expanding, the stress developed is independent of

A
Material of the rod

B
Rise in temperature

C
Length of rod

D
None of the above
Question 10
4 / -1

Expansion during heating

A
Occurs only in solids

B
Increases the weight of a material

C
Decreases the density of a material

D
Occurs at the same rate for all liquids and solids

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Re-Attempt Weekly Quiz Competition

Thermal Properties of Matter Test - 22

Result

Thermal Properties of Matter Test - 22

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Rank

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SHARING IS CARING

Question 1

Gases expand more than liquids

Gases are easily obtained

Gases are much lighter

Gases do not easily change their states

Question 2

100°C

212°C

360°C

500°C

Question 3

–273°F

–32°F

–460°F

–132°F

Solution

Question 4

135°C

125°C

112°C

100°C

Solution

Question 5

200° W

139° W

78° W

117° W

Solution

Question 6

Thermocouple thermometer

Gas thermometer

Maximum resistance thermometer

Vapour pressure thermometer

Question 7

273.15 K

273.00 K

273.05 K

273.63 K

Question 8

11 × 10–6 cm longer

11 × 10–6 shorter

11 × 10–5 shorter

11 × 10–5 longer

Solution

Question 9

Material of the rod

Rise in temperature

Length of rod

None of the above

Question 10

Occurs only in solids

Increases the weight of a material

Decreases the density of a material

Occurs at the same rate for all liquids and solids

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My Perfomance

Score

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11 × 10^–6 cm longer

11 × 10^–6 shorter

11 × 10^–5 shorter

11 × 10^–5 longer