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
drek231 [11]
3 years ago
9

Which statement describes the direction of spontaneous heat flow

Physics
2 answers:
NISA [10]3 years ago
8 0
The direction of spontaneous heat flow in a system is described by the second law of thermodynamics, which describes that the direction of spontaneous heat flow is from a region of higher heat energy to a region of lower heat energy.
Multiple statements of this law are available, such as the one presented by Carnot or the one presented by Clausius and Planck.
AnnZ [28]3 years ago
8 0

Answer:

ok but what iz the answer

Explanation:

You might be interested in
an Olympic runner leaps over a hurdle.if the runner initial vertical speed is 2.2m/s how much will the runners center of mass be
Snowcat [4.5K]
Supposing the runner is condensed to a point and moves upward at 2.2 m/s.
It takes a time = 2.2/g = 2.2/9.8 = 0.22 seconds to increase to max height. 
Now looking at this condition in opposite - that is the runner is at max height and drops back to earth in 0.22 s (symmetry of this kind of motion). 
From what height does any object take 0.22 s to fall to earth (supposing there is no air friction)? 
d = 1/2gt²= (0.5)(9.8)(0.22)²= 0.24 m
7 0
3 years ago
7.
Usimov [2.4K]

Answer:

A

Explanation:

7 0
3 years ago
Read 2 more answers
A sound that is perceived as twice as loud requires
iren [92.7K]

Answer:

C.<u>ten</u><u> </u><u>times</u><u> </u><u>the</u><u> </u><u>intensity</u><u>.</u>

7 0
3 years ago
What is the purpose of the report​
AfilCa [17]

Answer:

The purpose of report : Reports communicate information which has been compiled as a result of research and analysis of data and of issues .

5 0
2 years ago
Read 2 more answers
What happens to gravity when someone jumps up?
Alla [95]

Answer:

The direct answer to the question as written is as follows: nothing happens to gravity when someone jumps up - gravity continues exerting a force on the body of that particular someone proportional to (mass of someone) x (mass of Earth) / (distance squared). What you might be asking, however, is what is the net force acting on the body of someone jumping up. At the moment of  someone jumping up there is an upward acceleration, i.e., an upward-directed force which counteracts the gravitational force - this is the net force ( a result of the jump force minus gravity). From that moment on, only gravity acts on the body. The someone moves upward gradually decelerating to the downward gravitational acceleration until they reaches the peak of the jump (zero velocity). Then, back to Earth.


5 0
3 years ago
Other questions:
  • What are the components of friction?
    15·1 answer
  • You are an industrial engineer with a shipping company. As part of the package- handling system, a small box with mass 1.60 kg i
    9·1 answer
  • A manganese atom is pictured below.
    5·2 answers
  • Can somebody please help me again! picture attached
    11·1 answer
  • food product with 10 kg mass is being transported to thesurface of the moon,where the acceleration due to gravity is1.624 m/s2;
    5·1 answer
  • Do you divide mass by volume to get density
    12·1 answer
  • Air that enters the pleural space during inspiration but is unable to exit during expiration creates a condition called a. open
    6·1 answer
  • List 2 organelles that were NOT visible using a light microscope, but can be found in most animal cells?
    8·1 answer
  • Please help me
    12·1 answer
  • Một vật rắn khối lượng 1 kg, chuyển động tịnh tiến ở độ cao 2 m so với mặt đất. Vật rắn có vận
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!