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
Ksenya-84 [330]
3 years ago
14

All of the following describe work being done except:

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
7 0

Answer:

A. standing in line to pay for groceries.

Explanation:

Just standing there is not doing work, All of the other options are examples of work.

You might be interested in
How many electrons does calcium hace?
Alja [10]
The number of electrons is 20. hope this helps
4 0
3 years ago
29. What is E for a system which has the following two steps:
jasenka [17]

Answer:

Zero

Explanation:

Recall that;

E = q + w

Where;

q = heat, w = work done

When heat is absorbed by the system q is positive

When heat is evolved by the system q is negative

When the system does work, w is negative

When work is done on the system w is positive

Step 1

ΔE1= 60 KJ + 40 KJ = 100KJ

Step 2

ΔE2= (-30 KJ) + (-70 KJ) = (-100) KJ

ΔE1 + ΔE2= 100KJ + (-100) KJ = 0KJ

4 0
3 years ago
A topographical map of a section of Charleston, SC is shown. What feature is located at the dot marked with an X? A) the center
Effectus [21]
It seems that you have missed the given image to answer this question. But anyway, I found it and got the answer. Based on the  topographical map of a section of Charleston, SC, the feature that is <span>located at the dot marked with an X is the high point of a hill. The answer would be option D.</span>
6 0
3 years ago
Why is it difficult to hold and keep liquids like water in your hand? Guys please help
Zanzabum

Answer:

Molecules move freely around since they don't have a definite shape. This is the reason water stays liquid and couldn't be gripped.

5 0
3 years ago
Which of the following statements is true?
VikaD [51]

The answer is likely to be A

7 0
3 years ago
Read 2 more answers
Other questions:
  • What type of element is phosphorus
    15·2 answers
  • NOT A SERIOUS QUESTION IM JUST EXPLORING BRAINLY.COM!!
    12·1 answer
  • What happens to a solution when you add an acid to
    5·2 answers
  • A liquid solution can be made from______. Select all that apply.
    9·1 answer
  • Which of the following represents an inorganic compound? A. C6H12O6 B. C2H4O C. C2H5NO2 D. FeSO4
    5·2 answers
  • What are some reasons the human population increased greatly in the past<br> couple hundred years?
    12·1 answer
  • What volume (in mLmL) of a 0.175 MHNO3MHNO3 solution is required to completely react with 44.2 mLmL of a 0.108 MNa2CO3MNa2CO3 so
    5·1 answer
  • Which of the following solutions of glucose in water will have the lowest freezing point?
    11·1 answer
  • Th ph value of milk is close to
    11·1 answer
  • Scientists claim that climate change is happening because Earth is warming. They
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!