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
WARRIOR [948]
3 years ago
13

When communicating with Apollo astronauts, there is approximately a 1.3 second delay in one-way communication. This is because

Chemistry
1 answer:
mario62 [17]3 years ago
3 0
Radio waves travel at a speed of 186,00 miles/s
You might be interested in
Is soidum bicarbonate and silver nitrate reacting a chemical or physical change?
Tanzania [10]
<span>
sodium bicarbonate and silver nitrate reacting is a chemical change</span>
3 0
4 years ago
What am I?<br> Weathering, Erosion or Deposition.<br> &gt;
Alona [7]
There’s no picture or description you need to add one
6 0
3 years ago
Define and explain what an atom is
QveST [7]
Hi,

Atom is the second smallest form of any matter behind elementary particles. They are not visible to human eye. It consists of protons and neutrons in the atom core and electrons outside its core. All protons, neutrons and electrons are a part of atomic nuclei.

The more neutrons atom haves the bigger the mass of an atom is.

Number of electrons determines which element does atom represent. The more electrons atom haves the heavier element atom represents.

Different elements have different properties.

Hope this helped you understand what atom is better.

Hope this helps.
r3t40
8 0
4 years ago
Which one is an example of continuous variation: height, eye colour and hair colour
Andrei [34K]

Answer:

Height

Explanation:

7 0
3 years ago
What is one characteristic of a rain forest?
Svetradugi [14.3K]
Different layers makes the most sense due to the fact it can’t be a dry climate because of the vegetation, also there is a lot of plants so minimal plants isn’t an option, and the temperature in a rain forest is usually very humid so cold temperatures can’t be an answer.
7 0
3 years ago
Other questions:
  • Consider a mixture of soil and water and compare it to a colloid, such as milk. Which property best differentiates these two mix
    5·1 answer
  • Thermal energy is a form of
    5·2 answers
  • Write the ions present in a solution of na2co3. express your answers as chemical formulas separated by a comma. offset subscript
    5·2 answers
  • What is produced each time a c-c bond is re-arranged or broken?
    13·1 answer
  • Consider the following reaction: AB(s)⇌A(g)+B(g) . At equilibrium, a 10.9 L container at 650 K contains A(g) at a pressure of 0.
    12·1 answer
  • Which molecule is solid at Room temperature?<br> NH3<br> HCI<br> C4H10<br> MgCl2
    10·1 answer
  • Write a question you have about water
    12·1 answer
  • This is due tomorrow... :How can you tell the mass was conserved in a chemical reaction?
    5·1 answer
  • What is the compound name of FeBrO3?
    15·1 answer
  • If lon X has a charge of 2+ and lon Y has a charge of 1-, the chemical the formula of the ionic
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!