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
When a river flows into an ocean, it slows down and deposits materials in its alluvial fan/delta
nikklg [1K]
When a river flows into an ocean, it slows down and deposits materials in its delta
8 0
3 years ago
What would happen if you tried to use a prism to disperse a beam that contained only green light?​
Margaret [11]

It is determined by the nature of the green light. Because lasers create light at almost a single frequency, green laser light would appear as a thin line of pure green. Other sources of "green" light emit light at a variety of frequencies, including yellow and blue, resulting in a strong green band in the center that fades into blue-green and yellow-green at the borders.

For example, here’s a graph of the spectrum of a green LED, showing the color range: Attachment #1

and here’s a graph of the transmission spectra of several standard photographic filters, including green: Attachment #2

Learn more about the color spectrum:

  • brainly.com/question/14552374
  • brainly.com/question/20930002

#SPJ2

4 0
1 year ago
Describe where metals and nonmetals are found on the periodic table
Studentka2010 [4]

Non metals are all the way on the right side

Metalloids are the stair case

Metals are on the left side

4 0
3 years ago
What is the correct reason for blinking / flickering of stars? Explain it.
Rzqust [24]

Answer:

d. changing refractive index of gases in the atmosphere

Explanation:

light from a star passes through the atmosphere to reach our eyes. however, the layers of gases in the atmosphere are in constant motion, so the light gets bent and appears to be flickering.

i hope this helps! :D

6 0
2 years ago
How are the functions of the cytoskeleton and the cell wall similar
dmitriy555 [2]
The functions of the cytoskeleton and the cell wall are similar because they both act like a barrier for the cell.
4 0
3 years ago
Other questions:
  • 1)a persons ________ will change if they move from the earth to the moon
    14·2 answers
  • The human circulation system has approximately 1×109 capillary vessels. Each vessel has a diameter of about 8 µm. Assuming cardi
    15·1 answer
  • Now, a second resistor R2 of 3.3 105 Ω is connected in parallel to the existing resistor in the circuit, and a second capacitor
    13·1 answer
  • This is the smallest unit of matter that cannot be physiologically broken down.
    10·1 answer
  • You are on an airplane traveling with a constant velocity at an altitude of 20,000m. What is the acceleration of gravity at that
    15·2 answers
  • A 0.55 kg projectile is launched from the edge of a cliff with an initial kinetic energy of 1550 J and at its highest point is 1
    10·1 answer
  • If cells were not able to obtain amino acids, what macromolecule would not be able to be synthesized
    7·1 answer
  • An object with a mass of 2.0 kg accelerates at 2.0 m/s^2 when an unknown force is applied to it. What is the amount of the force
    11·1 answer
  • 5. A family leaves for an evening walk around the neighborhood. They leave at 5 pm and return at 6 pm. They traveled a total of
    15·1 answer
  • Which of the following best describes electromagnetic waves?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!