Why do you think the temperatures are so different in these two layers?
Q: Consider an object in a surrounding with constant temperature of 25 degrees celcius . If the…
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Q: What is the relationship between incoming and outgoing radiation and the timing of minimum and…
A: Incoming Radiation The Earth's climate system is driven by the Sun's incoming ultraviolet, visible,…
Q: On average, would Earth be warmer or cooler without the atmosphere? Explain your answer.
A: Gases like carbon dioxide and methane are capable of trapping heat. This is known as the greenhouse…
Q: The heat of volcanoes and natural hot springs comes from trace amounts of radioactive minerals in…
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Q: If your cooler was 50 cm wide, 35 cm long, and 40 cm high manufactured from two layers of 2 mm thick…
A: Given: The width of the cooler is 50 cm The length and height of the cooler is 35 cm and 40 cm. The…
Q: On average, would Earth be warmer or cooler without the atmosphere? Explain your answer.
A: The water and the carbon dioxide molecules in the atmosphere absorb light ray and radiates back into…
Q: Is temperature less than absolute zero possible ? If not, why?
A: Temperature is a measure of the kinetic energy of the molecules. As an object becomes colder, the…
Q: Imagine a 40,000-km steel pipe that forms a ring to fit snugly entirely around the circumference of…
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Q: What exactly is thermal pollution?
A: When the quality of the water is degraded through any process which leads to the change in the…
Q: CO2 at one atmosphere pressure and temperature- 60 degree C is compressed isothermally. Does it go…
A: The P_T phase diagram for CO2 is drawn in the graph.
Q: What is meant by Small Nonzero Temperatures ?
A: Small Non-Zero Temperatures:- Normal representations of non-zero temperatures include T = 0. In…
Q: Why are cloudy nights generally warmer than clear ones?
A: The main source of energy for Earth is the radiation from the Sun. Sun releases a huge amount of…
Q: What is the explanation for feather beds being warm?
A: The feathers trap air and are good insulators.
Q: 3. Consider that immediately after sunset the surface of the Earth is at a temperature of 20° C and…
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Q: Explain the temperature of inversion of a thermocouple with examples.
A: Thermocouple: Thermocouple made by joining two dissimilar conducting wires is used to measure the…
Q: You know that the windows in your warm house get wet on a cold day. But can moisture form on the…
A: On a cooler day, the window surface will be probably cold enough that condensation will form as the…
Q: what is the meaning of the expression"it's not heat, it's the humidity?
A: The expression “it’s not the heat, it’s the humidity”, is used every summer.The heat index, which…
Q: The Earth constantly receives radiant energy from the sun and gets warmed up. Why does the Earth not…
A: As we know Earth is far from the Sun.
Q: Discuss why wearing more layers of clothing during winter keeps us warmer than wearing just one…
A: Given:Discuss why wearing more layers of clothing during winter keeps us warmer than wearing just…
Q: What is thermal stress? Give some examples?
A: Thermal stress is the stress created by a change in temperature of a material. They can lead to…
Q: explain the terms convection and conduction?
A: both conduction and convection are mode of heat transfer.conduction is the process in which transfer…
Q: Why are cloudy nights generally warmer than clear ones?
A: Cloud is defined as dense texture of moisture molecules present in the atmosphere.
Q: Why do we wear woollen clothes in winter?
A: During winter season the human body temperature increases to the environmental temperature and heat…
Q: Why two thin blankets are warmer than a single blanket of double the thickness?
A: Step 1If there are more layers, air can’t pass deeper.
Q: explain why convection and conduction occur in making squash soup?
A: explain why convection and conduction occur in making squash soup?
Q: Why the climate of a harbour town is more temperate than that of a town in a desert at the same…
A: Reason : The climate of a harbour town is more temperate than that of a town in a desert at the same…
Q: A radiator pits warm air out at the top and draws in cooler air at the bottom. Is this Conduction,…
A: Given- A radiator pits warm air out at the top and draws in cooler air at the bottom.
Q: Calculate the rate at which radiant energy is flowing in Watts (W) from the above radiator's surface…
A: Temperature is Area of radiator is Note:Stefan-Boltzmann constant is Emissivity of polished iron is…
Concept used:
Temperature gradient is used.
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