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
Helen [10]
3 years ago
13

Help me get this right no links

Chemistry
1 answer:
katrin2010 [14]3 years ago
3 0

Answer:

1 and 2

Explanation:

1. The moon blocks the sun's light from hitting the Earth. (It casts a shadow on the earth by doing so)

2. The moon moves between the Earth and the Sun. (So it blocks the sun's light)

You might be interested in
Which wave corresponds to the higher-energy radiation? which wave corresponds to the higher-energy radiation? wave (b) has the h
Kamila [148]
<span>The wave with the smaller wavelength will have the higher-energy radiation since they are inversely proportional. Also note that the height of the wave contributes to the amplitude.</span>
8 0
3 years ago
Please help I need the answer by today and it is very important! Which of the following statements best describes why the mass o
Juliette [100K]

D, because matter does not change in space but unlike gravity, which changes, matter, is the mass of it, which will stay the same unless there is a chemical change or, physical change, but not in this case, so the answer you are looking for is D. hope this enlarged your understanding and knowledge.

6 0
3 years ago
A heat lamp produces____<br> light.
Ipatiy [6.2K]

Answer:

infrared light

Explanation:

7 0
3 years ago
What demonstrated Kinetic Energy
FrozenT [24]

Kinetic Energy Statement

Kinetic energy is energy that a body possess as a result of its motion. Kinetic energy as it is mathematically written is the "classic statement" of: Kinetic energy is equal to half the mass of an object times its velocity squared.

There are five types of kinetic energy: radiant, thermal, sound, electrical and mechanical. Let us look at some of the kinetic energy examples and learn more about the different types of kinetic energy.

Hope this helped!

❤️

4 0
3 years ago
Give an example of a formula of an ionic compound and explain why the formula is ionic.
olga55 [171]

Answer:

NaCl

The overall ionic formula for a compound must be electrically neutral, meaning it has no charge.

When writing the formula for the ionic compound, the cation comes first, followed by the anion, both with numeric subscripts to indicate the number of atoms of each.

ions are formed when metals are combined with nonmetals

7 0
3 years ago
Other questions:
  • A solution containing large amounts of solute in comparison to solvent is what?
    9·2 answers
  • Which of these statements is true?
    14·1 answer
  • How do electrons populate atoms?
    7·1 answer
  • Identify the parts of the circulatory system in the diagram:
    10·1 answer
  • What is the full ionic equation for CuCl2 and (NH4)2SO4?
    5·1 answer
  • If you have exactly 2.00 moles each, of two different substances, then which of the following must be true about the two samples
    11·1 answer
  • What is the percent of SO2 in H2SO4?<br> Help Please
    15·1 answer
  • CH4 + 202 → CO2 + 2H2O<br> How many grams of O2 needed to react with 2 moles of CH4?
    11·2 answers
  • In a calorimetry experiment the water absorbs 273 J of heat (q), how much heat (q) is released by the metal if no heat is lost?
    15·1 answer
  • Conversion of gaseous nitrogen to liquid nitrogen is an
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!