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
SCORPION-xisa [38]
4 years ago
12

Meteoroids are small objects in space, usually made of rock or metal. These bodies often get close to a planet and fall through

its atmosphere. A burning streak of light, called a , is visible as it falls through the sky. Sometimes the object does not burn up completely and a part of it survives the fall to the planet’s surface. These rocky bodies, called , are studied by scientists to gain a better understanding of our solar system. NextReset
Physics
1 answer:
rewona [7]4 years ago
5 0
First chose is meteor and the second one is asteroids
You might be interested in
State two uses of high specific heat of water​
Nitella [24]
  • It helps in regulating extremes in the environment.
  • It can be used as a car radiators.

<u>Explanation:</u>

  • The amount of heat needed to raise a certain amount of temperature to the water is known as the specific heat of the water. For one gram of water to increase 1 degree celsius, water needs to absorb 4.184 J of heat.

Some of the uses of high specific heat of water are as follows,

  • The temperature of the water will remain the same from day to night in ponds or sea. During day time, the hot air from the sea or pond rises while the cool air from the sea moves to take its place. During the night, the hot air from the land moves to take its place, giving rise to a land breeze and thus maintaining the environment.
  • Another example, When water is circulated throughout an engine, heat will get absorbed. This water is pumped to a radiator and then disposed to the surrounding air.

7 0
4 years ago
What is being described in the following definition: An opening in the floor, platform, or pavement that measures 12 inches or m
azamat
Answer is Floor Opening
3 0
3 years ago
Which of the following processes is most affected by pressure?
Ivahew [28]
"Boiling" is the one process among the following choices given in the question that is most affected by pressure. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that you were looking for and the answer has actually come to your help.
8 0
3 years ago
Read 2 more answers
If both the pressure and volume of a given sample of an ideal gas are doubled, what happens to the temperature of the gas in Kel
satela [25.4K]

Answer:

a)The temperature of the gas in increased by four times its original value.

Explanation:

For a fixed amount of a gas, the ideal gas equation can be written as follows:

\frac{pV}{T}=const.

where

p is the gas pressure

V is the gas volume

T is the gas temperature (in Kelvins)

For a gas under transformation, the equation can also be rewritten as

\frac{p_1V_1}{T_1}=\frac{p_2V_2}{T_2}

where the labels 1,2 refer to the initial and final conditions of the gas.

In this problem, we have:

- The pressure of the gas is doubled: p_2 = 2p_1

- The volume of the gas is doubled: V_2=2V_1

Substituting into the equation, we find what happens to the temperature:

\frac{p_1V_1}{T_1}=\frac{(2 p_1)(2V_1)}{T_2}

\frac{1}{T_1}=\frac{4}{T_2}

T_2 = 4T_1

So, the correct choice is

a)The temperature of the gas in increased by four times its original value.

7 0
4 years ago
1) The cause of magnetism is
Cloud [144]

Answer:

I think it's A, I'm not sure though

7 0
3 years ago
Other questions:
  • 3. What is the name given to the property for which objects resist changes in motion?
    8·1 answer
  • The graph represents the motion of a body moving along a straight line.
    11·2 answers
  • the velocity of sound in a certain medium is 1000 m/s. If sound wave has a frequency of 500 Hz, the wavelength would be _.
    6·1 answer
  • Type I diabetes is usually found in _____. older obese people younger people with autoimmune issues people with a history of can
    8·1 answer
  • Which visible colors of light has the longest wavelength?
    15·1 answer
  • List down different layers of the sun. Rank these layers based on their distance from the sun’s center
    13·1 answer
  • On average, both arms and hands together account for 13 % of a person's mass, while the head is 7.0% and the trunk and legs acco
    9·1 answer
  • Which of the following could be used to sterilize plastic petri plates in a plastic wrapper? A) ultraviolet radiation B) microwa
    11·1 answer
  • Find the force necessary to start the crate moving, given that the mass of the crate is 32 kg and the coefficient of static fric
    7·1 answer
  • Which electromagnetic waves have the shortest wavelength and the highest frequency?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!