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
olya-2409 [2.1K]
3 years ago
11

Consider the following statements:

Physics
1 answer:
valentinak56 [21]3 years ago
4 0

Answer:

1. A only

Explanation:

First law of thermodynamics it sates that energy of the universe is constant.It is also known as energy conservation law.

Therefore according to the first law of thermodynamics ,the thermal energy of the system is unchanged.

Second law of thermodynamics states that ,it is impossible to make a device which take heat from higher temperature energy resource and give 100 % work without heat rejecting.

Therefore only option A is correct.

1. A only

You might be interested in
Helppppppp meeee plleeeassee
spin [16.1K]

Answer:

balanced , balanced , unbalanced, unbalanced, balanced, balanced, unbalanced

Explanation: you're welcome

8 0
3 years ago
Read 2 more answers
What are the factors that affect ocean density?<br><br> Please help!!
Paul [167]

The density of seawater plays a vital role in causing ocean currents and circulating heat because of the fact that dense water sinks below less dense. long story short, seawater is the problem because its denser than pure water.

6 0
3 years ago
Read 2 more answers
A person is initially driving a car east down a straight road. the magnitude of the instantaneous acceleration is decreasing wit
Alexxandr [17]
By definition, acceleration is the change in velocity per change of time. As time passes by, the time increases in value. So, when the acceleration is decreasing while the time is increasing, then that means that the change of velocity is also decreasing with time. So, optimally, the initial velocity and the velocity at any time are very relatively close to each other,
4 0
3 years ago
Read 2 more answers
A photograph of you and your friends at your 8th birthday party.is it secondary or primary source and why?
Reptile [31]

Answer:

primary source

Explanation:

the explanation is in the image above

brainliest please

7 0
2 years ago
Brainliest if correct Question 1 of 10
Art [367]

Answer:

B

Explanation:

hope this helps you

4 0
2 years ago
Other questions:
  • Pail of WaterSuppose you wish to whirl a pail full of water in a vertical circle at a constant speed without spilling any of its
    14·1 answer
  • What's the difference between a wavelength and an an amplitude?
    10·2 answers
  • 2001240Determine the specific kinetic energy of a mass whose velocity is 40 m/s, in kJ/kg.
    12·1 answer
  • At a particular instant, a moving body has a kinetic energy of 295 J and a momentum of magnitude 25.1 kg · m/s.(a)What is the sp
    13·1 answer
  • When can an electric field be measured at any point from the force on a stationary test charge at that point?
    11·1 answer
  • Compact car has a mass of 1260 kgkg . Assume that the car has one spring on each wheel, that the springs are identical, and that
    13·1 answer
  • If a ball goes at 20 miles per hour what's the velocity
    14·1 answer
  • What are some examples of EM waves
    6·1 answer
  • Which light is most sensitive to the eyes?
    13·1 answer
  • Question 81 point)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!