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
Katyanochek1 [597]
4 years ago
15

Hakeem has two objects that are different temperatures. The beginning temperature of object A is 10°C. The beginning temperature

of object B is 29°C. He places the two objects so that they are in contact with each other. Which diagram accurately shows the direction of heat flow in this scenario?
Physics
2 answers:
devlian [24]4 years ago
6 0
None of the diagrams you attached shows the scenario accurately,
or at all.

Heat flows from Object-B to Object-A, until both objects are at
the same temperature, somewhere between 10°C  and  29°C.
Tamiku [17]4 years ago
3 0

the one that b is in this direction <<<<<<<<

You might be interested in
In a Hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. How many unique charge-p
lutik1710 [3]

Answer:

The total number of charge pair without double counting is 6.

Explanation:

Given that,

Number of proton = 2

Number of electron = 2

We need to calculate the total number of charges in Hydrogen atom

Using formula for number of charges

n= p+n

n =2+2

n=4

Number of charge in pair is

r = 2

We need to calculate the total number of possible combination of pairs without double counting

Using formula of combination

N=_{n}C^{r}

Where, n = number of charges

r = number of charges per pair

Put the value into the formula

N=_{4}C^{2}

N=\dfrac{4\times3\times 2}{2(4-2)}

N=\dfrac{4\times3\times 2}{2\times2}

N=6

Hence, The total number of charge pair without double counting is 6.

5 0
3 years ago
A(n) ____ follows a curved path in space around Earth. No options.. I'm confused..
lesya [120]
It's a projectile near the earth under the influence of gravity only.
6 0
4 years ago
A boy starts from point A and walks 3 meters toward the south, then turns around and walks 7 meters toward the north. What is th
jolli1 [7]

Answer:

-3m+7m =  4m

Explanation:

As he walks south, he is going down 3m (-3m). Then he walks up 7m (+7m).

You subtract the final position from the initial position to get displacement.

7m - 3m = 4m

7 0
3 years ago
Puck A, of inertia mm, is attached to one end of a string of length ℓℓ , and the other end of the string is attached to a pivot
algol13

Answer:

L_{B} / L_{A} = \frac{5mvl}{mvl}= 5

Explanation:

Find the given attachment

8 0
3 years ago
Identify the labeled parts in the figure.
ad-work [718]

Answer:

Chemical symbols Al, O, H, O or a,c,f,h.

Coefficient 2  or e.

Number of atoms of the element - b,d ,g.

One atom of the element - i.

5 0
3 years ago
Other questions:
  • The turntable in a microwave oven has a moment of inertia of 0.038 kg m2 and is rotating once every 4.6s. what is its kinetic en
    12·1 answer
  • How to find initial velocity, when the acceleration is slowing down.
    11·1 answer
  • If you observe an impaired driver, a safe behavior for you would be ____________.
    7·1 answer
  • If the work done by a battery to move a unit charge through the battery from one terminal to the other is doubled, what is the e
    10·1 answer
  • Someone had broken into Sam's house! Police came to investigate and a crime scene analyst collected evidence: broken glass, a pi
    13·2 answers
  • What component in a circuit does this symbol represent?
    5·1 answer
  • The frequency of the sound heard by the motorcyclist is given by the expression
    11·1 answer
  • Olaf is standing on a sheet of ice that covers the football stadium parking lot in Buffalo, New York; there is negligible fricti
    12·1 answer
  • Another model rocket is accelerating at a rate of 3 m/s2 with a force of 1 N. What is the mass of the rocket?​
    9·1 answer
  • Ashley, a psychology major, remarks that she has become interested in the study of intelligence. In other words, Ashley is inter
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!