20:19 Vol 69% + WiFi2 nothing happens to the nqara lever more the container (d) none of these 33. Statement I: The internal energy of a solid substance increases during melting.4_03-04-2025_QP.pdf Statement II: The molecules have greater kinetic energy in a liquid. Statement I and Statement II are true and the (a) Statement II is the correct explanation of Statement I. Statement I and Statement II are true but the (b) Statement II is not the correct explanation of Statement I. (c) Statement I is true but Statement II is false. (d) Statement I and Statement II are false. 34. Select correct statement related to heat 35. (a) Heat is possessed by a body (b) (c) Hot water contains more heat as compared to cold water Heat is the energy which flows due to temperature difference (d) All of these Two liquids A and B are at 32°C and 24°C. When mixed in equal masses the temperature of the mixture is found to be 28°C. Their specific heats are in the ratio of: (a) 3:2 (c) 1:1 (b) 2:3 (d) 4:3 36. Mercury boils at 357 °C. However, mercury thermometers are made such that they can measure temperature upto 500 °C. This is done by (a) maintaining vacuum above mercury column in the stem of the thermometer (b) filling nitrogen gas at high pressure above the mercury column (c) filling nitrogen gas at low pressure above the mercury column (d) filling oxygen gas at high pressure above the mercury column
20:19 Vol 69% + WiFi2 nothing happens to the nqara lever more the container (d) none of these 33. Statement I: The internal energy of a solid substance increases during melting.4_03-04-2025_QP.pdf Statement II: The molecules have greater kinetic energy in a liquid. Statement I and Statement II are true and the (a) Statement II is the correct explanation of Statement I. Statement I and Statement II are true but the (b) Statement II is not the correct explanation of Statement I. (c) Statement I is true but Statement II is false. (d) Statement I and Statement II are false. 34. Select correct statement related to heat 35. (a) Heat is possessed by a body (b) (c) Hot water contains more heat as compared to cold water Heat is the energy which flows due to temperature difference (d) All of these Two liquids A and B are at 32°C and 24°C. When mixed in equal masses the temperature of the mixture is found to be 28°C. Their specific heats are in the ratio of: (a) 3:2 (c) 1:1 (b) 2:3 (d) 4:3 36. Mercury boils at 357 °C. However, mercury thermometers are made such that they can measure temperature upto 500 °C. This is done by (a) maintaining vacuum above mercury column in the stem of the thermometer (b) filling nitrogen gas at high pressure above the mercury column (c) filling nitrogen gas at low pressure above the mercury column (d) filling oxygen gas at high pressure above the mercury column
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 68PE: Integrated Concepts (a) What is the cost of heating a hot tub containing 1500 kg of water from...
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Transcribed Image Text:20:19
Vol 69%
+ WiFi2
nothing happens to the nqara lever more the
container
(d) none of these
33. Statement I: The internal energy of a solid substance
increases during melting.4_03-04-2025_QP.pdf
Statement II: The molecules have greater kinetic energy
in a liquid.
Statement I and Statement II are true and the
(a) Statement II is the correct explanation of
Statement I.
Statement I and Statement II are true but the
(b) Statement II is not the correct explanation of
Statement I.
(c) Statement I is true but Statement II is false.
(d) Statement I and Statement II are false.
34. Select correct statement related to heat
35.
(a) Heat is possessed by a body
(b)
(c)
Hot water contains more heat as compared to cold
water
Heat is the energy which flows due to temperature
difference
(d) All of these
Two liquids A and B are at 32°C and 24°C. When mixed
in equal masses the temperature of the mixture is found
to be 28°C. Their specific heats are in the ratio of:
(a) 3:2
(c) 1:1
(b) 2:3
(d) 4:3
36. Mercury boils at 357 °C. However,
mercury thermometers are made such that they can
measure temperature upto 500 °C. This is done by
(a)
maintaining vacuum above mercury column in the
stem of the thermometer
(b)
filling nitrogen gas at high pressure above
the mercury column
(c)
filling nitrogen gas at low pressure above
the mercury column
(d)
filling oxygen gas at high pressure above
the mercury column
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