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
Alenkasestr [34]
3 years ago
9

PLEASE HELP THIS TEST IS DUE IN TEN MINS

Physics
2 answers:
Sveta_85 [38]3 years ago
4 0

Answer:

A I hope you get it !!!!!!!

nekit [7.7K]3 years ago
3 0

Answer:

A. A statement of how the volume of a gas is related to its temperature.

You might be interested in
Latent heat of fusion refers to which changes of state?
raketka [301]

The latent heat of fusion refers to the solid to liquid or liquid to solid states.

Answer: Option C

<u>Explanation: </u>

It is known that the inter conversion process from the states of solid to liquid is referred as fusion. So, for these conversions, the external energy in the heat form should be supplied to solid.

This external energy should be greater than the latent heat of solid in order to successfully break the bonds to form liquid. So the change in the enthalpy of the reaction while conversion from solids to liquids are termed as latent heats of fusion.

Even the inter-conversion from liquid to solid state will undergo change in enthalpy where the heat will be released and that is termed as latent heats of solidification. It is found that latent heat of solidification is equal in magnitude but opposite in direction with the latent heats of fusion.

7 0
3 years ago
a scooter has a mass of 25 kg. a constant force is exerted on it for 5 s during the time the force is exerted the scooter increa
Afina-wow [57]

Answer:

Answer was deleted first time, the answer is 917 N

Explanation:

Hope this helps!

5 0
2 years ago
Which term best describes those processes that move weathered rock materials and soils downslope?
mote1985 [20]

Answer:

mass wasting

Explanation:

5 0
2 years ago
A dumbell has a mass of 95 kg. What force must be applied to accelerate it upward at 2.2 m/s2?
Sveta_85 [38]
A :-) F = ma
Given - m = 95 kg
a = 2.2 m/s^2
Solution -
F = ma
F = 95 x 2.2
F = 209

.:. The force is 209 N
5 0
3 years ago
NEED IT ASAP PLEASE 3 examples of how we use physics in our everyday life. Please explain throughly.
Flauer [41]

Answer:

  1. Alarm Clock. The buzzing sound of an alarm clock helps you wake up in the morning as per your schedule. The sound is something that you can’t see, but hear or experience.
  2. Cell Phones Cellphones have become like Oxygen gas in modern social life. Hardly, anyone would have been untouched by the effects of a cell phone. Whether conveying any urgent message or doing incessant gossips, cellphones are everywhere. But do you know how does a cell phone work? It works on the principle of electricity and the electromagnetic spectrum, undulating patterns of electricity and magnetism.
  3. Walking.Now, when you get ready for your office/school, whatever medium of commutation is, you certainly have to walk up to a certain distance. You can easily walk is just because of Physics. While you have a walk in a park or on a tar road, you have a good grip without slipping because of a sort of roughness or resistance between the soles of your shoes and the surface of the road.

Explanation:

physical is related to things perceived through the senses as opposed to the mind; tangible or concrete.

3 0
3 years ago
Other questions:
  • how quickly can you react when someone flashes a lamb? Suggest how you could font out an answer to this question. ​
    13·1 answer
  • A 0.60 kg soccer ball at rest is kicked by a player who has a mass of 50.0 kg. The final speed of the soccer ball after being ki
    8·2 answers
  • In order to be sure a grinder used in production is operating properly, what feature of the grinder should be checked daily?
    9·1 answer
  • What is the area of 12 1/2 and 17 1/5
    9·1 answer
  • A bicyclist makes a trip that consists of three parts, each in the same direction (due north) along a straight road. During the
    10·1 answer
  • an object of 30kg is in free fall in a vacuum where there is no air resistance. Determine the acceleration of the object.
    11·1 answer
  • Canada geese migrate essentially along a north–south direction for well over a thousand kilo-meters in some cases, traveling at
    9·1 answer
  • The big bang produced an imprint of leftover heat called _____. hydrogen cosmic heat CMB radiation redshift
    5·2 answers
  • Can nuclear be reused? Why or why not? Use in your own words.
    7·1 answer
  • Classify each of the following hydro carbons as alkane,alkene or alkyne
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!