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
lyudmila [28]
3 years ago
13

According to the first law of thermodynamics what could happen when heat is added to a system

Physics
2 answers:
Tema [17]3 years ago
7 0

Answer: Increase internal energy and work done by the system

Explanation: According to the first law of thermodynamics conservation of energy, when heat is added to the system then the system gain or loss of energy.

So, when we add heat to a system then increases internal energy and external work done by the system.

tekilochka [14]3 years ago
3 0

temperature rises ? specific heat capacity etc ...

You might be interested in
How are power ratings used to describe machines?
kherson [118]

power ratings basically just compare with how many watts are used, like a tackle in football compares to a car engine

8 0
3 years ago
Read 2 more answers
How much work is done to push a car 20m using a 200 N force?
Vera_Pavlovna [14]

Answer:

F=200N d=20m t=30s

W=F*d

W=200*20

W=4000J

P=W/t

P=4000/30

P=400/3

P=133.333333334 W

7 0
3 years ago
The price of coffee fell sharply last month, while the quantity sold remained the same. Five people suggest various explanations
miss Akunina [59]

Answer:

France. True Supply increased and demand did not adapt

Explanation:

If the price of coffee decreases it may be due to two causes

- Increase of the offer

- decrease in demand

- both simultaneously.

Let's examine the statement. They tell us that the amount sold remained constant, so there is no decrease in demand, therefore the only cause may be the increase in supply.

Let's check the answers

Antonio     False. The demand is constant.

Carolina.   False. The demand is constant.

Dmitri        False. The demand is constant.

France.     True Supply increased and demand did not adapt

Jake.         False. Demand did not adapt to the increase in supply

7 0
3 years ago
What’s the velocity of a ball falling with 100 joules of kinetic energy and a mass of 2 kilograms
ohaa [14]

Answer:

the velocity is 10 m/s

Explanation:

Using the expression for kinetic energy we have:

Ek=\frac{1}{2} *m*v^{2} \\\\Ek=100J\\m=2kg\\v=\sqrt{(2*100/2)}\\ v=10[m/s]

3 0
3 years ago
A voltmeter is a device that measures _____.
olga55 [171]
A voltmeter<span> its </span>instrument<span> used for </span>measuring<span> electrical potential difference between two points in an electric circuit. </span>An ammeter<span> is a </span>measuring device<span> used to</span>measure<span> the electric current in a circuit.

</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • In a sinusoidally driven series RLC circuit, the inductive resistance is XL = 100 Ω, the capacitive reactance is XC = 200 Ω, and
    15·1 answer
  • At a camp site there are tents of 2 shades. 1 made with black fabric and the other with white fabric. Which one will you prefer
    8·1 answer
  • ___ consist of silicon chips and an antenna that can transmit data to a wireless receiver while _____ need to be scanned manuall
    8·1 answer
  • ๒гคเภɭץ ๓๏๔ร ςคภ รยςк ค ๔เςк ๒єςคยรє คɭɭ Շђєץ ๔๏ เร รՇєคɭ ק๏เภՇร Ŧг๏๓ ץ๏ย คภ๔ ץ๏ย ςคภՇ ๔๏ ภ๏Շђเภﻮ ค๒๏ยՇ เՇ
    11·1 answer
  • Light hits a clear plastic bottle and a granite rock. Which choice most accurately describes the effect of visible light on the
    12·2 answers
  • Consider the following statement:The magnitude of the buoyant force equals the weight of the object.Under what circumstances is
    8·1 answer
  • 3. Which of the following processes provides the water necessary for human consumption?
    7·2 answers
  • What is nuclear energy
    5·1 answer
  • SOMEONE, PLEASE HELP ME AS FAST AS YOU CAN, I WOULD GIVE MORE POINTS BUT THIS IS THE REST OF MY POINT, PLEASE SOMEONE WHO IS SUP
    5·1 answer
  • Newton’s Third Law:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!