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Pachacha [2.7K]
3 years ago
13

An air-standard otto cycle has compression ratio 10 and maximum cycle temperature 1000 k. evaluate the thermal efficiency and sp

ecific work of the cycle. what would be the thermal efficiency and specific work if it was a diesel cycle to the same maximum temperature? what would be the thermal efficiency and specific work if it was a dual pressure cycle to the same maximum temperature, where half the energy addition was from constant volume and half the energy addition as from constant pressure?
Physics
1 answer:
Tasya [4]3 years ago
7 0
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Please help asap How can carbon monoxide be properly disposed? if you are right you will get brainliest
Elis [28]
The best way to treat CO poisoning is to breathe in pure oxygen. This treatment increases oxygen levels in the blood and helps to remove CO from the blood. Your doctor will place an oxygen mask over your nose and mouth and ask you to inhale.

Is that what you mean? Treat the poisoning? It’s a gas, so you can dispose of the gas. Unless you mean dispose of the detector?
6 0
3 years ago
Which statement best explains how density changes when a liquid becomes a gas
rusak2 [61]

Answer:

c. density decreases because the molecules move farther apart

Explanation:

As a liquid is heated, the molecules move faster and move farther apart.  This causes the volume to increase, which causes the density to decrease.

4 0
3 years ago
A circuit that has only a single path for current to flow through is best classified into which category? a series circuit an op
Salsk061 [2.6K]

The correct answer to your question would be the 1st answer choice, A series circuit.

Hope this helped you!! (:

7 0
4 years ago
A baseball is thrown a velocity of 20 m/s. It takes the 20 kg ball 10 seconds 5 points
liberstina [14]

Answer: 40 Newton

Explanation:

Mass of baseball = 20 kg

Velocity of baseball = 20 m/s.

Time taken for throwing = 10 seconds

Since acceleration is the rate of change of velocity per unit time

i.e Acceleration = velocity / time taken

Acceleration = (20 m/s / 10seconds)

Acceleration = 2m/s^2

Now, force required to throw the baseball is a product of mass and acceleration

i.e Force = Mass x acceleration

Force = 20 kg x 2m/s^2

Force = 40Newton

Thus, 40 newton of force is required to throw baseball to reach the plate

7 0
3 years ago
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zepelin [54]
A I believe it would be true
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4 years ago
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