Answered: What temperature will air at 20°C be… | bartleby

Related questions

Question

What temperature will air at 20°C be cooled to if it expands adiabatically from a volume of V1 to V2 = 2V1? The adiabatic index for air is

?=1.4.?=1.4.

A) ̶ 46°С

B) ̶ 51°С

C) ̶ 56°С

D) ̶ 61°С

Expert Solution

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A steel bridge is built in the summer when its temperature is 38.0 ∘C∘C. At the time of construction, its length is 79.05 mm . Part A) What is the length of the bridge on a cold winter day when its temperature is -11.5 ∘C∘C? Express your answer using four significant figures. L= ---------m
What convert 77° f into kelvins conversion formulas c°= ( F-32°)÷1.8 F° =1.8×C°+32° K = C°+273
3. A 3.2 m length of copper pipe extends directly from a hot-water heater in a basement to a faucet on the first floor of a house. If the faucet isn't fixed in place, how much will it rise when the pipe is heated from 20.0° C to 85.9° C. The coefficient of linear expansion for copper is 1.6*10-5 K−1.
The volume of a certain liquid varies with temperature as ? = ?0(0.75+ 3.9 × 10-4T + 1.48 × 10-6 T2) where ?0 is its volume at 300 K. Calculate its volume expansivity ? at 320 K.
Q.13 What happens if you add heat to water that is at the temperature of 100°C? Does the temperature change? Explain.
€2 When an air bubble rises from the bottom to the top of a freshwater lake, its volume increases by 75%. If the temperature at the bottom of the lake was 3°C and at the top was 13.5°C, how deep is the lake? Hint The lake is Question Help: Message instructor Submit Question #3 3 E 80 F3 $ 4 F4 R cr dº % m deep. 5 F5 T A 6 MacBook Air F6 & 7 F7 Y U *00 8 DII F8 - ( 9 DD F9 1 0 0
1. An expensive vacuum system can achieve a pressure as low as 1.83 ✕ 10−7 N/m2 at 26°C. How many atoms are there in a cubic centimeter at this pressure and temperature? 2. The number of kilocalories in food is determined by calorimetry techniques in which the food is burned and the amount of heat transfer is measured. How many kilocalories per gram are there in a 4.80 g peanut if the energy from burning it is transferred to 0.600 kg of water held in a 0.130 kg aluminum cup, causing a 44.0°C temperature increase?
You are given 3.74 x 10 g of coffee (same specific heat as water) at 83.6°C. In order to cool this to 60.2°C, how much ice (at 0.0°C) must be added? Neglect heat content of the cup and heat exchanges with the surroundings. mice