Problem: A thermometer reading 75 deg F is taken out where the temperature is 20 deg F. The reading is 30 deg F after 4 mins. How many minutes will it take for the reading to be 23 deg F?

Q: e pressure in a constant-volume gas thermometer is 0.700 atm at 100°C and 0.512 atm at 0°C. (a) What…

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Q: A machinist bores a hole 2.000 cm in diameter in a brass plate at a temperature of 200 What is the…

A: Now when there is a temperature change in a material it affects its length hence its volume and…

Q: Q.5. What will be the volume expansion coefficient of a container made up of material with linear…

A: Given that, the coefficient of linear expansion is 12*10^-6/K.

Q: You lower the temperature of a sample of liquid carbon disulfide from 98.7 °C until its volume…

A: Given Initial temperature T1 = 98.7 oC Percentage change in Volume = -0.409% (ΔV/V₁ ) ×100 = -0.409

Q: During winter, a car tire has 9 × 10-³ m³ air in it at 220 kPa pressure and 261 K temperature. In…

A: given that,v1=9×10-3 m3p1=220 kpaT1=261 Kv2=11×10-3 m3

Q: Suppose you are a doctor in a blood bank. There are studies that suggest that blood stored at 4.0OC…

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Q: For a certain sample a Fahrenheit thermometer reads a temperature of 180.0 F. a corresponding Kelvin…

A: Given that, Temperature T = 180° F

Q: Escape velocity from the moon is approximately 5500 miles per hour=2.45×10³m/s. At certain spots on…

A: Given data: Escape velocity from moon is, Vesc = 5500 miles per hour=2.45×10³m/s The temperature of…

Q: An employee is monitoring the internal temperature of a cryogenic liquid storage tank. Ideally the…

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Q: An aluminum bar has a cross-section that is 2.5 cm by 4.8 cm and is 1.3 m long. Aluminum has a…

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Q: An ideal gas is enclosed in a constant volume container at a pressure of 0.7Atm and an initial…

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Q: A cook puts 9.80 g of water in a 2.00-L pressure cooker that is then warmed to 540°C. What is the…

A: Given:- The mass of the water is m = 9.80 g  The Volume of the water in the cooker is V = 2.0 L  The…

Q: An electrician is wiring new electrical outlets in a house and has stored a 43.5-m length of copper…

A: Given data : Initial length Lo= 43.5 m T1=-11.90C T2=21.50C It is known that the coefficient of…

Q: At the bottom of an old mercury-in-glass thermometer is a 54-mm³ reservoir filled with mercury. When…

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Q: Q4: Two moles of helium gas is mixed with three moles of hydrogen molecules (taken to be rigid).…

A: Q4: Two moles of helium gas is mixed with three moles of hydrogen molecules (taken to be rigid).…

Q: The temperature of human body is 98.4 degree F. Calculate the temperature in degree C and in Kelvin.

A: Temperature = 98.4o F

Q: A steel ball bearing is 6 cm in diameter at 19°C. A bronze plate has a hole that is 5.996 cm in…

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Q: An electrician is wiring new electrical outlets in a house and has stored a 44.0-m length of copper…

A: Given data, the length of the copper wire is L = 44 m = 4400 cmThe outside temperature of the…

Q: At the bottom of an old mercury-in-glass thermometer is a 39-mm reservoir filled with mercury. When…

A: Expansion in the mercury column

Q: You have 45 grams of ice at  -15 oC that you want to convert into steam at 115 oC. Find ΣQ.

A: Given: Mass of ice m = 45 gm. = 0.045 kg. Initial temperature of ice Ti=-15 oC Final temperature…

Q: A new bridge is built with steel expansion joints. The total length of the bridge is 1200 m (there…

A: Given : Lo = 1200 mTo = -6°CT = 9°Cαsteel = 0.000012

Q: 3- A bubble of air rises from the bottom of a lake, where the pressure is 3.03x102 Pa, to the…

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Q: Q6. If the pressure on a gas is increased by a factor of four (P2 = 4P1) and its temperature rises…

A: Given: P2 = 4P1, T1 = 27 °C = 273 + 27 = 300 K T2 = 127 °C = 273 + 127 = 400 K

Q: A body heated from -22 degree F to 140 degree F. What is the change in temperature on (a) the…

A: Consider the temperature as:

Q: A surveyor uses a steel measuring tape that is exactly 50.000 m long at a temperature of 20°C. The…

A: Length of measuring tape at 20oC (Lo) = 50 m coefficient of linear expansion = 1.2×10-5 k-1new…

Q: What must be value of N if the equilibrium temperature T is 28 °C? Note that the specific heat…

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Q: A metal plate 4.00 mm thick has a temperature difference of 32.0°C between 6. A metal plate 4.00 mm…

A: Ans:- Image-1

Q: A certain substance has a heat of vaporization of 39.96 kJ/mol. At what Kelvin temperature will the…

A: Given  P1 ,is the pressure at temperature,T1 = 305K P2 is pressure at temperature T2,  Also ...P2/P1…

Q: A concrete slab (thermal expansion coefficient of 1.20 x 10-5 per degree Celsius) is laid down with…

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Q: Space invaders land on earth. Ôn the invaders' temperature scale, the ice point is at 29 °1 (I =…

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Q: 5E. When a mercury-in-glass thermometer is overheated, the top will break off due to the pressure…

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Q: ppp

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Q: You are working as a land surveyor in Upington and decided to BUY a plot of land for yourself. You…

A: We have a steel tape with α=1.2*10-5 K-1 which is used to measure a distance of l=1000 m at a…