A student measures the temperature of the laboratory room with the Celsius thermometer.  Which of the following would be a correct number? Group of answer choices   70.7 degrees Fahrenheit none of these answers 21.567 degrees Celsius 21.5 degrees Celsius 22. degrees Celsius

Q: Quantity of heat : Q = cmAT Part A Calculate the quantity of heat absorbed by 18 g of water that…

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Q: A particle with a charge of q₁ = -4.0 C is placed 5.0 m away from another charged particle q2 = +9.0…

A: Given, q1 = -4.0 C, r1 = 2m q2 = 9 C, r2 = 3m k = 9×109 Nm2C2

Q: PA and B. The ice and boiling points of water are also indicated. (a) Using the data in the drawing,…

A: Freezing point in A = - 30 Boiling point in A = 60 Freezing point in B = 20 Boiling point in B = 130

Q: Newton's law of cooling states that the temperature of an object changes at a rate proportional to…

A: As per newtons law of coolingdTdt=k(T-Ts)T is temperature of systemTs is surrounding temperaturek is…

Q: As the temperature increases, which of the following statements is correct? * (1 Point) b. Specific…

A: Density is m/V (mass over volume); if volume increase, density decrease. Thus an increase of…

Q: A 0.03 kg lead bullet traveling 112 m/s strikes an armor plate and comes to stop. If all of the…

A: The expression for the kinetic energy is,

Q: 34° A 7135° 134° C B C

A: Given data:  Ray diagram from two plane surfaces  Required: The angle Φ

Q: 1,713 Celsius Is what absolute?

A: To convert from the Celsius scale into the absolute temperature, you add 273.15 and change °C to K.…

Q: Perform the following conversion: 6.5×10³ K (the surface temperature of the Sun) to "C and "F. Round…

A: Given that -  surface temperature of the sun =  6.5 * 10^3 K   To Find -    Part (1)- Convert the…

Q: The following equation can be used to convert Celsius temperatureto Kelvin temperature. K = oC +…

A: Celsius scale or centigrade scale based on the 0° for the freezing point of water and 100° for the…

Q: Express the temperature (73.2oF) in Celsius degrees. Please include 1 decimal place in your answer.

A: The temperature in degree Celsius and Fahrenheit are related as C=59F-32

Q: A 242.0 g china serving bowl is warmed 65.9°C when it absorbs 3.3 kcal of heat from a serving of hot…

A: we know heat flowing through a material Q = Cm∆T where C = specific heat  m = mass of substance  ∆T=…

Q: A thermocouple was used to measure the temperature of a bucket of water. Multiple measurements were…

A: The temperature of a bucket of water are given as: Temperatures in °F:       72.4      73.1…

Q: If an alluminum cube 23 cm on a side gets heated by 38 °C, find the final volume of the bar in cm^3.…

A: This is a question regarding the thermal expansion of a body. The thermal expansivity constant of a…

Q: When 16 kg of some unknown at 220 degrees celsius is added to 6 kg of water at 20 degrees celsius…

A: Given Mass of unknown substance at 220°C          m1= 16 Mass of water at 20° C           m2 = 6 kg…

Q: A gas is held in a container with volume 546 cm3. If the pressure of the gas inside the container is…

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Q: 23. A certain mass of water was heated with 41840 joules, rising the temperature from 22°C to28.5°C.…

A: Given : Heat Q=41840 J Temperature  T1=22°C=295 K Temperature T2=28.5°C=301.5 K Standard data used:…

Q: The weather outside is frightful. The temperature is -22°F. What is the corresponding temperature in…

A: Given data: Temperature = -22°F Temperature in °C =?

Q: A 157-g piece of metal absorbs 5,890 J of thermal energy, and its temperature changes from 53°C to…

A: Specific heat is given by: s=Qm∆T

Q: Use Charles' Law to find V1. Pay attention to the temperature units. * a. V₁ T₁ 840 K V₂ 1,070 mL T₂…

A: Case(a):Initial temperature is Final temperature is Final volume is Find:Initial volume.

Q: 0.03 kg lead bullet traveling 99 m/s strikes an armor plate and comes to stop. If all of the…

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Q: Suppose that 7,415.38J is added to a container of water that has a mass of 126.7g. If the final…

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Q: The temperature on a winter day is 14 ° F. What is the temperature in degrees Celsius?

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Q: What would be the mass of glass if it absorbed 21000J of heat when it went from 12°C to 95°C? Use…

A: Given: Q= 21000J,  T1= 12°C,   T2= 95°C From the table we can clearly see that specific heat of…