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
vodka [1.7K]
2 years ago
9

How are stars and comets different?(2 points)

Chemistry
2 answers:
Firlakuza [10]2 years ago
4 0

Answer:

Its D "A star is made up of Ice, rocks, and dust, while a comet is made up of burning gases."

Explanation:

evablogger [386]2 years ago
3 0

Answer:

A star is made up of burning gases, while a comet is made up of ice, gases, rocks, and dust.

Explanation:

You might be interested in
ATOMS WE LOVE ATOMS, answer this and get points , also thx for your help :)
LuckyWell [14K]

Answer:C because they have to I have the same mass before and after the equation.

Explanation:

HOPE THIS HELPED!! :) ;) <3<3

7 0
3 years ago
Read 2 more answers
Density is a derived unit of mass / volume.
lapo4ka [179]

Answer:

1kg/L

Explanation:

1.) convert grams to kilograms

1000g÷1000=1kg

2.)use formula to find density

density =  \frac{mass}{volume}

= 1kg/1.0L

=1kg/L

6 0
2 years ago
How many dL in 1,000 mL
Anna007 [38]

1,000 mL is the same as 10 dL.

6 0
3 years ago
Read 2 more answers
How is electromagnetic energy transformed into heat energy
olga2289 [7]
Radiant Energy is electromagnetic energy that travels in transverse waves. Radiant energy includes visible light, x-rays, gamma rays and radio waves. Light is one type of radiant energy. Sunshine is radiant energy, which provides the fuel and warmth that make life on Earth possible. 

<span>Heat travels from the sun by a process called radiation. Radiation is the transfer of heat by electromagnetic waves. When infrared rays strike a material, the molecules in that material move faster. In addition to the sun, light bulbs, irons, and toasters radiate heat. When we feel heat around these items, however, we are feeling convection heat (warmed air molecules) rather than radiated heat since the heat waves strike and energize surrounding air molecules. </span>

<span>A light bulb changes the chemical energy of the bulb into electromagnetic radiation, or light. Which in return gets transformed into heat (have you ever touched a light bulb? ouch!). </span>

When you heat up coffee in a microwave, you are transforming electromagnetic energy into heat.http://www.svsu.edu/mathsci-center/uploa... 

<span>People have started to utilize electromagnetic energy in the form of solar power, using solar panels to gather the radiant energy that comes from the sun and use it for electricity. For example, a pool that has solar heating panels. </span>
8 0
3 years ago
This is a specific type of dipole-dipole force that exists between molecules with hydrogen atoms and molecules with nitrogen, ox
RoseWind [281]
Answer:  This description refers to:  "hydrogen bonding" .
______________________________________________________

         
<u>  Hydrogen bonding  </u> is a specific type of "dipole-dipole force" that exists <u /><em><u>between</u> </em> [molecules with hydrogen atoms]  <em><u>and</u> </em> [molecules with nitrogen, oxygen, or fluorine atoms.] .
______________________________________________________
5 0
3 years ago
Read 2 more answers
Other questions:
  • How sig figs are in 28.0
    12·2 answers
  • Which reaction results in the greatest increase in entropy?
    15·2 answers
  • Which flow diagram best explains the energy transformations that occur within an automobile running on diesel
    7·1 answer
  • Consider the following reaction 2A + 3B -&gt; 2C
    13·1 answer
  • A(n) _______________ holds municipal solid waste, construction debris, and some types of agricultural and industrial waste.
    6·1 answer
  • A storm is
    8·2 answers
  • What is the molecular weight of potassium ( k2so4)​
    12·1 answer
  • Where did you walk? what did you find most enjoyable while walking: listening to music, listening to an audio book, or nothing?
    7·1 answer
  • Does drinking water undergo a separation process called straining?
    15·2 answers
  • Mass in grams of 4.25 × 10³ mol of N2?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!