A temperature difference of 1 degree Fahrenheit is also equal to a temperature difference of 1 on the

Q: A bimetallic strip is usable as a thermometer because of

A: A bimetallic strip converts temperature into chemical displacement. Hence, we use a bimetallic strip…

Q: A copper rod having a cross-section of 5 cm? and a length of 50 cm has one end in contact with…

A: Area, A = 5 cm2 length, d = 50  cm= 0.5 m  Coefficient of thermal conductivity, K = 385 W/ m K…

Q: When a body gains heat, there is always a rise in its temperature.  True or False

A: According to first law of thermodynamics , ∆Q = ∆U + W  Here ∆Q = heat change  ∆U = internal energy…

Q: Heat energy travels from an object with O lower heat capacity to one with a higher heat capacity. O…

A:

Q: It is a hot summer day 50 degrees C. How much heat in calories is needed to freeze a puddle of water…

A: The heat energy is absorbed by the water molecules and begin to dissociate from one atom into…

Q: Does the temperature of a body depend on its size?

A: Answer : No  Temperature is an intensive property it does not depend on the size. Example : If you…

Q: When the temperature in one day is 27.5 .1 * oC, it equals in Fahrenheit scale • 47.2 • 51.5 • 81.5

A: Given - temperature = 27.51 degree celcius Formula °F = (°C × 9/5) + 32 °F = (27.51× 9/5) + 32 °F =…

Q: When the temperature changes during the day, which scale, Fahrenheit or Celsius, will have the…

A: The change in degree in both temperature scales can be found as follows.

Q: Which is the smaller temperature increment - a degree Celsius or a degree Fahrenheit? Explain.

A: You see that Celsius has 100 degrees between the freezing and boiling point, whereas Fahrenheit has…

Q: If the specific heat capacity of water were less, would a nice hot bath be a longer or shorter…

A: The formula of the specific heat:

Q: On a cold day, a piece of metal feels much colder to the touch than a piece of wood. This is due to…

A: From the above option which match nearly  Correct option is (b) specific heat .

Q: 10. A 0.500-kg of ice is initially at temperature of -8.0 °C. How much heat is required to melt…

A:

Q: In terms of thermal expansion, why is it important that a key and its lock be made of the same or…

A: Given: Key and lock

Q: Why can’t you establish whether you are running a high temperature by touching your own forehead?

A:

Q: Heat from an oven causes the whole kitchen to get warmer.

A: Radiant energy refers to energy that travels by electromagnetic radiation such as heat or x-rays.…

Q: what is a change in temperature of 50° C equal to in Kelvin?

A: Given  temperature in centigrade =500 C

Q: A body is at 75 degrees and cools in the surroundings at 25 degrees. At what temperature will its…

A: Given data and information :- Temperature of body T (first case)= 75°Temperature of surroundings T0…

Q: Your pet cricket chirps 112 times in one minute (60.0 s). Whatis the temperature in degrees…

A: Given data: The time is: t = 60 sec The total number of chirp is: N The temperature in Fahrenheit…

Q: A small iron nail is out into a bucket of cool water. Which of the following is true? the decrease…

A: Heat flows from the high temperature to the low temperature. In this flow temperature of the body of…

Q: E7. How much heat must be removed fro aluminum to lower its temperature fr The specific heat…

A:

Q: On a cold day, the temperature difference between the inside and the outsideof a certain house is…

A: (given) Temperature difference (Tc) between the inside and the outside of a certain house = 25°C…

Q: One of temperature units is Degrees Fahrenheit o m/s O J/(kg-K)) O Joule O

A: m/s is the unit of velocity J/(kg.K) is the unit of specific heat capacity Joule is the unit of…

Q: A glass with a specific heat capacity of 0.84 J g-1 K-1 has a temperature of 20.0 degrees Celcius.…

A: Given value--- specific heat capacity of glass = 0.84 J g-1 K-1. temperature of glass = 20 degree…

Q: On a certain dry sunny day, a swimming pool's temperature would rise by 1.10°C if not for…

A:

Q: When I sit by a campfire, how does its hot air heat me?

A: When you sit by a campfire, most of the heat you are receiving from the fires does not come from hot…

Q: In terms of thermal expansion, why is it important that a key and its lock be made of same or…

A:

Q: An insulated aluminum can whose mass is 0.20 kg contains 0.30 kg of water at 25 °C. A 0.10-kg metal…

A:

Q: Which is greater—an increase in temperature of 1 Celsius degree or an increase of 1 Fahrenheit…

A: The relation between Celsius and Fahrenheit scale,

Q: How much energy is required to change 2 kg of ice cube to steam. (Specific heat of water = 4200 J…

A: mass of ice cube = 2 kg specific heat of water = 4200 J kg-1C-1Latent heat of fusion = 334 kJ…

Q: Why is water a liquid state at 20 degrees Celsius

A: Temperature of water = 20° C

Q: er Bridge in England has the world’s longest single span, 1410m. Calculate the change in length of…

A: GivenOriginal length of span, Lo=1410 mTemperature increases from -5.0°C to 18°C

Q: a temperature of 10 celsius is also equal to a temperature difference of 10 on what scale?

A:

Q: During moderate activity, the body of a person weighing 70 kg creates 1.0 MJ energy per hour. About…

A: SOlution: Given that m = 70 kg E = 1 MJ 80% of that energy is converted into heat.

Q: 2 kg water at 0 Celsius turned into ice at 0 Celsius thereby losing heat energy; If the heat lost is…

A: Given data: Mass of water, m=2 kg. Water temperature, T=0∘C. Ice temperature, t=0∘C. Specified data:…

Q: Why must an object be weighed at room temperature?

A: To explain :  Why must an object be always weighed at room temperature

Q: Give the Fahrenheit and Kelvin equivalent of the following Celsius temperature а. 120° С b. 77°C С.…

A: As per the answering guidelines we will solve first three Parts. Please upload rest of the parts…