1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marissa [1.9K]
3 years ago
6

Describe an imaginary process that satisfies the second law but violates the first law of thermodynamics.

Physics
1 answer:
N76 [4]3 years ago
7 0

Answer:

Explanation:

First last of thermodynamics, just discusses the changes that a system is undergoing and the processes involved in it. It explains conservation of energy for a system undergoing changes or processes.

Second law of thermodynamics helps in defining the process and also the direction of the processes. It tells about the possibility of a process or the restriction of a process. It states that the entropy of a system always increases.

For this to occur the energy contained by a body has to diminish without converting to work or internal energy. So imagine a machine which works with less than efficiency, this means there are losses but they don’t show up anywhere. But the energy is obtained from a higher energy source to lower.

The easy way to do this is with an imaginary device that extracts zero-point energy to heat a quantity of gas. Energy is being created, so the first law is violated, and the entropy of the system is increasing as the gas heats up.

First law is violated since the energy conversion don't apply but the direction of work is applied so second law is satisfied.

You might be interested in
How does the observed pitch of the buzzer change as it moves
andriy [413]

The answer is

Pitch of the buzzer increased (higher tone) as it moves towards the observer

5 0
2 years ago
The presently accepted value of the hubble constant gives an age of
koban [17]

Answer:

14 billion years

Explanation:

The Hubble – Lemaître law, previously called the Hubble law, is a law of physics that states that the redshift of a galaxy is proportional to the distance it is, which is the same as, the further one galaxy is found from another, more quickly it seems to move away from it.

The Hubble constant is the value that measures the rate at which the expansion speed of the Universe varies with distance, and is one of the fundamental parameters of the Universe and allows, in particular, to determine the age of the Universe as we will see.

6 0
3 years ago
Which of the following examples best represents an object with balanced forces acting upon it?
kirill [66]
D-a is the answer can I get braillist
7 0
3 years ago
Read 2 more answers
3. How much work is done on a small car if a 3150 N force is exerted to move it
anyanavicka [17]

Answer:

This is what you know: Force= 3150N

Distance= 75.5m

This is what you need to find: Work(W)

Use this formula: W=Fd

W= (3150N) × (75.5m)=237,825 Joules (J)

7 0
3 years ago
Read 2 more answers
How does an objects kinetic energy change if its speed doubles?
Eddi Din [679]
<span>The change in the kinetic energy of the object as the speed changes is proportional to the square of the factor by which the speed changes. For example if the speed of the object becomes double, its kinetic energy changes to four times the initialkinetic energy. Please put brainliest ! :D
Cheers
AlexFray555</span>
6 0
2 years ago
Other questions:
  • A film of oil that has an index of refraction of 1.45 rests on an optically flat piece of glass of index of refraction n = 1.60.
    8·1 answer
  • Two identical trucks have mass 5100 kg when empty, and the maximum permissible load for each is 8000 kg. the first truck, carryi
    9·1 answer
  • Where are auroras frequently seen
    5·2 answers
  • Which type of change results in a new substance being produced?
    10·2 answers
  • PLS ANSWER REALLY EASY! WILL MARK BRAINLIEST.
    10·1 answer
  • A rocket is launched from a height of 3 m with an initial velocity of 15 m/s What is the maximum height of the rocket? When will
    11·1 answer
  • Volume can be measured in: <br>A. cubic centimeters. <br>B. centimeters. <br>C. square centimeters.
    15·2 answers
  • Question: The stored energy that holds the protons and neutrons together inside an atom is
    10·2 answers
  • An audience of 2250 fills a concert hall of volume 32000 m^3. If there were no ventilation, by how much would the temperature of
    15·1 answer
  • What is the distance between a(-6,3),b(-2,4),c(-8,3)​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!