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
Arada [10]
3 years ago
9

How would a system which exchanges energy but does not exchange matter between the system and the surroundings be classified?

Physics
2 answers:
Elodia [21]3 years ago
4 0
If a system allows the exchange of energy but does not permit exchange of matter between the system and surroundings, this system is classified as a CLOSED system. The energy that flows in and out of the system boundaries is in the form of heat. 
Margaret [11]3 years ago
4 0

Explanation:

When a system exchanges only energy and there is no exchange of matter between the system and surrounding then this means the system is closed.

For example, when we placed hot water in a closed jar then after a certain hours the water inside the container becomes cold. This is because energy in the form of heat has been exchanges with the atmosphere or surroundings.

Hence, there is no exchange of matter between the system and surrounding.

You might be interested in
An 8000-kg engine pulls a 40,000 kg train along a level track and gives it an acceleration a1 = 1.20 m/s 2 . What acceleration (
mel-nik [20]

a = F/(m1+m2)
1.2 = F/48,000
F = 57,600N

a = F/(m1+m3)
a = 57,600/24,000
a = 2.4 m/s^2
8 0
4 years ago
How are different types of radiation arranged along the electromagnetic spectrum
Leona [35]
In order of increasing frequency: Radio, Microwaves, Infrared, Visible light, Ultra-violet, X-rays, Gamma rays. To remember this try:
Rabbits
Mates
In
Very
Unusual
e(X)pensive
Gardens
7 0
3 years ago
A student hangs a balloon from a string then rubs it on their hair and releases it. They rub a second balloon on their hair then
REY [17]

Answer:

c

Explanation:

tha two ballon have acquired similar charges they therefore repel each other

5 0
3 years ago
Leroy who has a mass of 100kg, is skateboarding at 9.0 m/s when he smacks into a brick wall and comes to a dead stop at 2.0 s
gtnhenbr [62]
F = m*a
a = v/t
a = 9.0 m/s / 2.0 s
a = 4.5 m/s^2
F = 100 kg * 4.5 m/s^2
F = 450 N
Sig figs = 500 N?
4 0
4 years ago
My older brother received a ticket for driving 80 miles per hour. This information describes my brother's
natima [27]
Your brother would be described as a speeder.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Unless indicated otherwise, assume the speed of sound in air to be v = 344 m/s.A violinist is tuning her instrument to concert A
    12·1 answer
  • A student lifts 100 N of books 1 m to his shoulder. He walks forward
    5·1 answer
  • Which unit is commonly used to measure density
    7·1 answer
  • Q1. What is the frequency of rotation of 1000 loop coil of area 20cm2 in a magnetic field of 5T to
    10·1 answer
  • Consider the rotational energy states of the N2 molecule on estimating the value of Erot for the lowest rotational energy state
    14·1 answer
  • Your dog (who weighs 20kg) has just fallen off a cliff! Oh no!! Luckily they were on a leash, and you (who weighs 70kg) was fort
    9·1 answer
  • If the mass of the body is doubled what should be its speed so as to maintain the same kinetic energy ?​
    5·1 answer
  • Abutcher thrown a cut of beef on spring scales which oscillates about the equilibrium position with a period of T = 0.500 second
    6·1 answer
  • Please help, and give an explanation on what you did. Thanks a lot :]​
    13·1 answer
  • A fuel injection system that does not use a sensor to measure the amount (or mass) of air entering the engine is usually called
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!