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
irina1246 [14]
3 years ago
10

Which property makes radio waves most useful for communication? They have low frequencies. They have long wavelengths. They tran

sfer low amounts of energy.
Physics
2 answers:
Mila [183]3 years ago
6 0
I think it would be that they have long wavelengths
zlopas [31]3 years ago
6 0

Answer:

They have long wavelengths

Explanation:

You might be interested in
If the force applied to an object is not greater than the starting friction, what will happen to the object?
bonufazy [111]

Answer:

Explanation:

the object will not move as the force exerted is not sufficient enough to overcome its force of friction

3 0
3 years ago
Read 2 more answers
A 5 kilograms bowling ball is dropped out a window. It hits the ground, and bounces upward. The velocity change of the ball is n
ioda

Answer:

13.5

Explanation:

Mass: 5kg

Initial Velocity: -15

Final Velocity: 12

Force: 10

We can use the equation: Vf = Vi + at

We need to find acceleration, and we can use the equation, F=ma,

We have mass and the force so it would look like this, 10=5a, and 5 times 2 would equal 10, so acceleration would be 2.

Now we have all the variables to find time.

Back to Vf = Vi + at, plug the numbers in, 12 = -15 + 2(t)

Plugging them in into desmos gives 13.5 for time.

4 0
2 years ago
Saatlemati
vodomira [7]

Answer:

what are u asking there isnt a question

3 0
3 years ago
A single-phase, 125-volt receptacle installed to serve a washing machine in the laundry room of a dwelling unit must be installe
Allisa [31]

A single-phase, 125-volt receptacle installed to serve a washing machine in the laundry room of a dwelling unit must be installed within at least 6 Feet of the intended location of the appliance.

In  every kitchen, dining room, library, bedroom or area of dwelling units etc the receptacle units outlet shall be installed with provision specified in article 210.52(A)(1) and through (A)(4) while learning the article attached

Spacing: Receptacles should be installed at the point that wall space is more than 6ft or 1.8m from the receptacle.

Read more about Dwelling unit:

brainly.com/question/28283274

#SPJ4

Download pdf
8 0
1 year ago
A ball rolling down a hill was displaced 21.9 m while uniformly accelerating from rest. If the final velocity was 7.14 m/s, what
belka [17]

Answer:

a = 1.16 m/s²

Explanation:

In order to find the acceleration of the ball we will use 3rd equation of motion.

2as = Vf² - Vi²

where,

a = acceleration = ?

s = displacement = 21.9 m

Vf = Final Velocity = 7.14 m/s

Vi = Initial Velocity = 0 m/s (Since, ball starts from rest)

Therefore, using the values, we get:

2a(21.9 m) = (7.14 m/s)² - (0 m/s)²

a = (50.97 m²/s²)/(43.8 m)

<u>a = 1.16 m/s²</u>

4 0
3 years ago
Other questions:
  • An electron is accelerated through a potential difference of 0.20 v. How much greater would its final speed be if it is accelera
    9·1 answer
  • What happened to the temperature as you travel from the surface of the earth to the center
    10·2 answers
  • Should you be worried if a n eighteen wheeler truck is riding close behind your car? Explain why or why not. Please help me D:
    12·1 answer
  • A machine part is undergoing SHM with a frequency of 5.00Hz and amplitude 1.80cm . How long does it take the part to gofrom x=0
    13·1 answer
  • Which of the following are examples of radiation? (Choose all that apply)
    9·1 answer
  • As a positively charged object moves toward a negatively charged object, their potential energy increases. As a positively charg
    14·1 answer
  • At its peak, a tornado is 53.0 m in diameter and carries 465-km/h winds. What is its angular velocity in revolutions per second?
    10·1 answer
  • Place these bodies of our solar system in the proper order of formation.
    6·2 answers
  • help plz! what vibrates in following types of wave motion 1)light wave 2)sound waves 3)x-rays 4)water waves​
    14·1 answer
  • What are the conditions for a body to be at equilibrium
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!