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
JulijaS [17]
3 years ago
13

What best explains why a wood burning fire place represents an open system

Physics
2 answers:
nikitadnepr [17]3 years ago
8 0

Answer:

Because it is open to more wood being burned and it is giving smoke out

Explanation:

Sedaia [141]3 years ago
3 0

Smoke and hot gases leave the system through the chimney, and this draws new air into the system from surrounding parts of the galaxy that are outside the system.

So a fireplace that's turned on is open at both the input and the output.

You might be interested in
A student walks 3 blocks east, 4 blocks north, and 3 blocks west. What is the displacement of the student?
12345 [234]
4 blocks north because he is it not asking for north east 
5 0
3 years ago
What happens if an air conditioner is used in a house that is not well insulated and not well scaled? Explain in terms of energy
stira [4]
It will use a lot more energy (electricity) to cool down the room. Because heat energy from outside the room can easily transfer into the room again if the room is not well insulated. So more energy is needed to cool down the room again
4 0
3 years ago
An Olympic swimmer swims 50.0 meters in 23.1 seconds . What is his average speed
Aneli [31]
If you take 50 meters and divide by 23.1 seconds, you will get 2.16 meters per second.

So his average speed is 2.16 m/s.
3 0
3 years ago
Weight is measured in units called
Aleksandr-060686 [28]
Pounds

If you are talking about the unit of measurement for weight is that of force it would be Newtons.
8 0
3 years ago
What is the name for potential difference that causes current to flow?
Digiron [165]

Answer:

the answer is C i didnt mean to put b lol

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Technician A says that in a series circuit, if one light goes out, the rest of the lights stay on. Technician B says that in a p
    14·1 answer
  • Some parents build their children’s lives around sports and place a high premium on the successes their children achieve in spor
    12·1 answer
  • When 6.0 L of He(g) and 10. L of N2(g), both at 0oC and 1.0 atm, are pumped into an evacuated 4.0 L rigid container, the final p
    14·1 answer
  • 1. Two wires - A and B - with circular cross-sections have identical lengths and are made of the same material. Yet, wire A has
    15·1 answer
  • Which type of fault occurs when rock is subjected to this type of stress
    10·1 answer
  • A circular loop (radius of 20 cm) is in a uniform magnetic field of 0.15 T. What angle(s) between the normal to the plane of the
    8·1 answer
  • The AB rope is fixed to the ground at its A end, and forms 30º with the vertical. Its other end is connected to two ropes by mea
    11·1 answer
  • Which is a pollutant associated with high-tech gadgets in landfills?
    13·2 answers
  • Two horses are side by side on a carousel. Which has a greater tangential speed the one closer to the center or the one farther
    15·1 answer
  • What is the meaning of inversely proportion​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!