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
wolverine [178]
3 years ago
8

In your own words differentiate Comets Asteroids Meteors Meteoroids and Meteorites​

Physics
1 answer:
Eddi Din [679]3 years ago
5 0

Thanks for the question,

Asteroids: These are rocky and airless plates from the formation of planets in our solar system. It basically revolves around our sun in the space barrier between Mars and Jupiter and moves in the size of cars to smaller planets.

Comets: comets are the most polluted glaciers of ice and dust created at the time of the birth of the solar system 4.6 billion years ago. Many comets have a fixed orbit around the outer surface of the solar system beyond the planet Neptune.

Meteoroids, Meteorites, Meteorites: Meteoroids are small asteroids or broken comet fragments and sometimes planets. They vary in size from sand dune to three large stones in diameter. When meteoroids collide with the earth's atmosphere, they form meteors. When those meteors survive space and reach the surface of the planet, their remains are called meteorites.

<h3> Hope it helps!</h3>

You might be interested in
Pls help ASAP
12345 [234]

Answer:

a. 4.733 × 10⁻¹⁹ J = 2.954 eV b i. yes ii. 0.054 eV = 8.651 × 10⁻²¹ J

Explanation:

a. Find the energy of the incident photon.

The energy of the incident photon E = hc/λ where h = Planck's constant = 6.626 × 10⁻³⁴ Js, c = speed of light = 3 × 10⁸ m/s and λ = wavelength of light = 420 nm = 420 × 10⁻⁹ m

Substituting the values of the variables into the equation, we have

E = hc/λ

= 6.626 × 10⁻³⁴ Js × 3 × 10⁸ m/s ÷ 420 × 10⁻⁹ m

= 19.878 × 10⁻²⁶ Jm  ÷ 420 × 10⁻⁹ m

= 0.04733 × 10⁻¹⁷ J

= 4.733 × 10⁻¹⁹ J

Since 1 eV = 1.602 × 10⁻¹⁹ J,

4.733 × 10⁻¹⁹ J = 4.733 × 10⁻¹⁹ J × 1 eV/1.602 × 10⁻¹⁹ J = 2.954 eV

b. i. Is this energy enough for an electron to leave the atom

Since E = 2.954 eV is greater than the work function Ф = 2.9 eV, an electron would leave the atom. So, the answer is yes.

ii. What is its  maximum energy?

The maximum energy E' = E - Ф = 2.954 - 2.9

= 0.054 eV

= 0.054 × 1 eV

= 0.054 × 1.602 × 10⁻¹⁹ J

= 0.08651  × 10⁻¹⁹ J

= 8.651 × 10⁻²¹ J

7 0
3 years ago
WhAT is the change IN THE entropy of 2.0kg of h2o molecules when transform at a constant pressure of 1 atm from water at 100 deg
Fynjy0 [20]

Answer:

The entropy change is 45.2 kJ/K.

Explanation:

mass of water at 100 C = 2 kg

Latent heat of vaporization, L = 2260 kJ/kg

Heat is

H = m L

H = 2 x 2260 = 4520 kJ

Entropy is given by

S = H/T = 4520/100 = 45.2 kJ/K

3 0
3 years ago
Why does aluminum expand more than copper
PtichkaEL [24]
<h3>For common materials like many metals and compounds, the thermal expansion coefficient is inversely proportional to the melting point. Copper’s melting point is less than iron’s, so its thermal expansivity is greater.</h3>
4 0
3 years ago
Read 2 more answers
In order to create a charged object, you need to ________.
Brums [2.3K]
In order to create a charged object you need to transfer electrons either away or to the object by induction, conduction, or friction

Induction is without contact(like bringing a charged object to a electroscope charges the leaves at the bottom)
Conduction is with contact(like the previous answer, wore touching transfers the charge from a source to the object)
Friction(rubbing a balloon on wool)

7 0
3 years ago
N april 1974, steve prefontaine completed a 10-km race in a time of 27 min, 43.6 s. suppose \"pre\" was at the 7.15-km mark at a
aliya0001 [1]

solution:speed is 7.99km ,u=\frac{7990}{(25\times60)}=5.33m/s\\&#10;now let the final velocity after 60s from 7.99km is v.\\&#10;v-u =at\\v=5.33+a\times60\\  =60s+5.33\\now distance travelled during this time will be\\&#10;s_{2}=vt\\&#10;v\times103.6\\&#10;=(60a+5.33)\times103.6\\&#10;=551.84+6216am\\&#10;now total distance travelled  is \\  also\\&#10;s_{1}=ut+(\frac{1}{2})at^{2}      =5.33\times60+(0.5)9\times3600\\&#10;=1800a+319.6m\\&#10;Now the remaining time to complete rest race was\\&#10;t=(27\times60+43.6)60-60(25\times60)\\&#10;=103.6s\\Now, distance travelled during this time will be\\&#10;s_{2}=vt\\&#10;v\times103.6\\&#10;=(60a+5.33)\times103.6\\&#10;=551.84+6216am\\&#10;now total distance travelled  is \\&#10;s_{1}+s_{2}+7990=10000\\&#10;1800a+319.6+551.84+6216a=2010\\&#10;8016a=2010-871.44\\&#10;8016a=1138.56\\&#10;a=0.142m/s^2

6 0
3 years ago
Other questions:
  • Lena is studying the properties of light in a laboratory. If she increases the amplitude of the light waves she is studying, wha
    11·1 answer
  • A train moving at a constant speed on a surface inclined upward at 10.0° with the horizontal travels a distance of 400 meters in
    12·2 answers
  • Which state will not change shape or volume when moved to a different container?
    9·1 answer
  • Which process is a form of mechanical weathering?
    10·1 answer
  • Is it possible for a positive and a negative charge to attract each other?
    6·1 answer
  • A car moving with a speed of 35 m/s sees a child standing in the
    6·1 answer
  • Which is an example of how the body maintains homostasis
    11·2 answers
  • The turbine is powered by
    13·1 answer
  • If you're a corpse fan say "I" :)​
    6·2 answers
  • Please Help I Still Have More Assignments To Deal With And Any Help Would Be Appreciated Along With An Explanation
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!