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
Reptile [31]
3 years ago
11

A graph shows how the temperature of a substance changes as energy is added steadily over time.

Physics
2 answers:
OlgaM077 [116]3 years ago
8 0

Answer:

A flat, horizontal line  

Explanation:

A flat, horizontal line indicates a phase change.

The temperature does not increase because the added heat goes into converting one phase into another.

A is wrong. A downward-sloping line indicates that the temperature is decreasing with time.

C is wrong. An upward-sloping line indicates that the temperature is increasing with time.

lisov135 [29]3 years ago
5 0

Answer:

horizontal line

Explanation:

You might be interested in
Two dogs are pulling on a chew toy. One dog pulls the chew toy with 64 N [E] and
PIT_PIT [208]

Answer:

Eastward, at 11 m/s^2

Explanation:

64N-31N=unbalanced force of 33N

F=ma

33N=(3kg)a

a=11m/s^2 to the East

3 0
2 years ago
Why are temperatures higher in the summer
pochemuha

Answer:Why are temperatures higher in summer than in winter?

During the summer, the sun's rays hit the Earth at a steep angle. ... Also, the long daylight hours allow the Earth plenty of time to reach warm temperatures. During the winter, the sun's rays hit the Earth at a shallow angle. These rays are more spread out, which minimizes the amount of energy that hits any given spot.

4 0
3 years ago
Read 2 more answers
What does the term calorie refer to
OLga [1]
Hey there,
<span>It means- the amount of energy required to raise the temperature of a liter of water one degree centigrade at sea level
</span>
Hope this helps :))

~Top
6 0
3 years ago
Answer the following questions. 3 A student runs 2 m/s. What does this mean? <br>​
natka813 [3]

Answer:

2ms-¹ means that the body under consideration moves 2m in a second, and may be it will continue to move 2m in every 1 second, if there's no external unbalanced force acting on that body (those forces do include frictional forces). mark its brainlist plz. Kaneppeleqw and 6 more users found this answer helpful. Thanks 3.

6 0
3 years ago
Read 2 more answers
Please I really need help on this please help thank you
maw [93]
What do you need help with?
4 0
3 years ago
Other questions:
  • Which phase of matter does not conduct heat well?
    8·2 answers
  • Cocaine, which is derived from the coca leaf, is grown mostly in Colombia and its neighboring countries while heroin, which is d
    5·1 answer
  • Which statement BEST explains why the specific heat of water is higher than the specific heat of most other substances? A) Due t
    5·1 answer
  • What is measurement​
    11·1 answer
  • ASAP When salt is dissolved in water, the result is a A. gas B. compound C. homogeneous mixture D. heterogeneous mixture
    8·2 answers
  • Three negative point charges q1 =--5 nC, q2 = -2 nC and q3 = -5 nC lie along a vertical line. The charge q2 lies exactly between
    10·1 answer
  • What is the name of the phenomenon that causes observed light from a star to change its wavelength?
    15·1 answer
  • gAn Olympic diver is on a diving platform 5.40 m above the water. To start her dive, she runs off of the platform with a speed o
    5·1 answer
  • Helpp me outtttttttt​
    11·1 answer
  • What is the change in entropy of 0.130 kg of helium gas at the normal boiling point of helium when it all condenses isothermally
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!