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
saw5 [17]
3 years ago
11

Consider two closed systems A and B. System A contains 3000 kJ of thermal energy at 20°C, whereas system B contains 200 kJ of th

ermal energy at 50°C. Now the systems are brought into contact with each other. Will the heat transfer occur from system A to system B?
Physics
1 answer:
Soloha48 [4]3 years ago
4 0
No because they’re closed.
You might be interested in
Based on the data you found, about how many of the 100 aliens would become thin if the temperature were 35°C?
Kruka [31]
None of them would.
I found no data.
5 0
4 years ago
Find the location of the object at times 0,1,2,. 1,000. Save the x-coordinates of the object at each time in a 1 ×1001 row vecto
xeze [42]

The x-coordinates of the object at each time in a 1 ×1001 row vector named a11 using coordinate.

Coordinates are distances or angles, represented by numbers, that uniquely perceive factors on surfaces of dimensions (second) or in space of 3 dimensions.

Coordinates are hard and fast values that help to expose the exact position of a factor within the coordinated aircraft.  A coordinate aircraft is a 2nd plane that's shaped by the intersection of perpendicular traces known as the x-axis and y-axis.

clear all

close all

alpha=-0.003;

w=0.05;

A=[1-alpha,-w;w,1-alpha];

A_inv=inv(A);

x0=[1;-1];

ans1=[1];

ans2=[-1];

for i=1:1000

x0=A_inv*x0;

ans1(i+1)=x0(1);

ans2(i+1)=x0(2);

end

ans1

Learn more about coordinate here:-brainly.com/question/17206319

#SPJ4

6 0
2 years ago
Why do liquids solidify when cooled
Zinaida [17]
Because when liquids are cooled the molecules slow down and that causes liquids to freeze

3 0
3 years ago
Read 2 more answers
11. What is the power output of a student who completes 86 J of work in 4 seconds?
Vika [28.1K]

Answer:

P=21.5Watts

Explanation:

Use P=w/t

So, P=86j/4s = 21.5w

8 0
3 years ago
Compute the work (in joules) required to compress a spring 3 cm
faust18 [17]

Answer:

7×160=1120kj so,1120kj=1.12j.

Explanation:

Energy is equal to force times distance,so we add all the distance and we multiply them with the total force of the spring to get the answer. However, the answer is in kilojoules so we have to change it in to joules by dividing the answer into joules by 1000..

5 0
3 years ago
Other questions:
  • According to Boyle's Law, increasing the pressure of a gas will have which effect on its volume?
    13·1 answer
  • Please help it’s my last question. What is the acceleration of the object in the graph?
    7·2 answers
  • A race car driver travel 350 ft/s (250mph) for 20 seconds. How far did she travel?
    6·2 answers
  • A man walking on a tightrope carries a long a pole which has heavy items attached to the two ends. If he were to walk the tight-
    6·1 answer
  • On cool spring mornings, veils of fog can often be seen rising above warm lakes and ponds. this type fog is an example of ______
    11·1 answer
  • Report this plssssssssss
    5·1 answer
  • Here is something fun to learn about space. I have a link that takes you out of this world to see the spacecraft JUNO, that is c
    14·2 answers
  • A go-cart and rider have a mass of 100 kg. If the cart accelerates at 5 m/s2 during a 25 m sprint, how much work did the cart do
    10·2 answers
  • A plane opens a parachute after it lands inorder to
    7·2 answers
  • Might it be possible to explain the interaction of the rod and pieces of paper as a gravitational interaction? please explain wh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!