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
Delicious77 [7]
3 years ago
13

What type of reaction is occurring when you activate an instant cold pack?

Physics
1 answer:
kobusy [5.1K]3 years ago
3 0

Answer:

Endothermic, because energy is absorbed (A)

Explanation:

The reaction that take place in the instant cold pack causes the surroundings around it, including the bag that contains it. When the bag loses heat to the cold pack, the cold pack absorbs the heat, thereby causing the environment (the bag) to be cold.

You might be interested in
Plz help will give brainlest! if you cant help, well, merry christmas!
soldi70 [24.7K]

most fossils are found in sedimentary rocks

8 0
3 years ago
In the process of photosynthesis, how do plants obtain the water, carbon dioxide, and energy they use for this process?
NNADVOKAT [17]

Answer:

They get it from the air and soil. They also take energy from the sun.

Explanation:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil.

3 0
3 years ago
Which medium is more denser diamond or water
kenny6666 [7]
Diamond, it's just asking if it's heavier than water
7 0
3 years ago
What is a cluster?
NARA [144]

A cluster is D.) Portion of space containing many galaxies.

Hope this helps. Chao.

7 0
3 years ago
Although you can see the pencil, it appears broken in the glass of water. This is because
Likurg_2 [28]
Hello,

Although you can see the pencil, it appears broken in the glass of water. This is because <span>electromagnetic waves travel at different speeds through different media.

Mark brainliest if helped!</span>
8 0
4 years ago
Read 2 more answers
Other questions:
  • Gravitational force is reduced by _____ between objects.
    12·2 answers
  • A squirrel runs from its nest in a tree
    13·1 answer
  • What is sex And new born baby why connected to women's veins?
    10·1 answer
  • In an atom, the electrons travel outside the____.
    9·1 answer
  • In a polytropic process, with the exponent n = k, where k is the specific heat ratio, 1.0 kg of neon (an ideal gas) in a frictio
    9·1 answer
  • A snowmobile has an initial velocity of 4.7 m/s.
    7·1 answer
  • Alex, a rescue piot drops a survival kit while her plane is flying horizontally at an altitude of 1800.0 m with a forward veloci
    7·1 answer
  • The slope of a distance-versus-time graph shows an object's
    7·1 answer
  • if the current is 0.4 A for the 20 ohm resistor, what is the value for the potential difference? ii) Would it be different for t
    10·1 answer
  • What is the net force on a truck if the force of friction is 31 N and the force of the engine is 79 N?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!