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
balandron [24]
4 years ago
13

!!!!!!!!!!!!SCIENCE!!!!!!!!!!!! How are radio waves used on Earth?

Chemistry
2 answers:
nika2105 [10]4 years ago
7 0

Answer:

artificially generated radio waves are used for fixed and Mobile Radio communication broadcasting radar and other navigation systems communication satellites computer networks and innumerable other applications

xxTIMURxx [149]4 years ago
4 0

Answer:

Naturally occurring radio waves are made by lightning or by astronomical objects. Artificially generated radio waves are used for fixed and mobile radio communication, broadcasting, radar and other navigation systems, communications satellites, computer networks and innumerable other applications.

Explanation:

Says https://courses.lumenlearning.com › boundless-physics › chapter › the-electr...

You might be interested in
Please help me with dis
topjm [15]

Answer:

c

Explanation:

4 0
3 years ago
Which sample contains the most concentrated solution of hydrochloric acid (HCl)?
spayn [35]
The answer for this is b 
4 0
3 years ago
3. Ethanol has a density of 0.800 g/mL. <br> a. What is the mass of 225 mL of ethanol?
dedylja [7]

Since the ethanol has a density of 0.800 g/mL, the mass of the ethanol is 180 grams.

<u>Given the following data:</u>

  • Volume of ethanol = 225 mL
  • Density of lead ball = 0.800 g/mL.

To find the mass of the ethanol;

Density can be defined as mass all over the volume of an object.

Mathematically, the density of a substance is given by the formula;

Density = \frac{Mass}{Volume}

Making mass the subject of formula, we have;

Mass = Density \times Volume

Substituting the given parameters into the formula, we have;

<em>Mass of ethanol </em><em>=</em><em> 180 grams.</em>

Read more: brainly.com/question/18320053

3 0
3 years ago
What is the molar mass of the imaginary compound Z(AX3)2
astra-53 [7]

The molar mass of the imaginary compound Z(AX₃)₂ is the sum of the molar mass of Z, A and X.

<h3>How do we calculate molar mass?</h3>

Molar mass of any compound will be calculated by adding the mass of each atoms present in that compound.

Given compound is Z(AX₃)₂, molar mass of the given compound will be calculated as:

Molar mass of Z(AX₃)₂ = Molar mass of Z + molar mass of 2(A) + molar mass of 6(X)

Hence molar mass of Z(AX₃)₂ is the sum of the masses of all atoms.

To know more about molar mass, visit the below link:

brainly.com/question/18983376

#SPJ1

7 0
2 years ago
WHY IS THE OCEAN SALTY ALSO I CANT TAKE OF CAP LOCKS ON A CROME BOOK
serious [3.7K]

Answer:

What happens is,that,when a river flows into the ocean it carries some land with it. This land is made up of rocks and soil, which contains minerals. One of these minerals is Salt.

Explanation:

6 0
3 years ago
Other questions:
  • Why does mixing a substance cause water to freeze
    8·2 answers
  • Select all of the items that are true about a sample of water vapor at 101°C as it cools.
    15·1 answer
  • Explain in terms of particles in the atoms of an element why statement c is false?
    11·1 answer
  • The insulating and packing material Styrofoam is a dating and packing material Styrofoam is a polymer of styrene. Find the molec
    5·1 answer
  • Which of the following characteristics of a watershed would act to reduce erosion?
    10·1 answer
  • . Sulfur dioxide can be produced in the laboratory by the reaction of hydrochloric acid and a sulfite salt such as sodium sulfit
    8·1 answer
  • Which on goes where please help!!!
    11·1 answer
  • Please help with chem ASAP
    15·1 answer
  • The mass percentage of chloride ion in a 30.00 mL sample of seawater was determined by titrating the sample with silver nitrate,
    14·1 answer
  • What is the name of the molecular covalent compound kbr.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!