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
antoniya [11.8K]
3 years ago
8

How many basic wave forms are there? A.) 1 B.) 2 C.) 3 D.) 4

Physics
1 answer:
VikaD [51]3 years ago
4 0
I believe the answer is C, 3
You might be interested in
Which undergoes greater acceleration: an airplane that goes from 1000 km/h to 1005 km/h in 10 seconds or a skateboard that
Alex_Xolod [135]

Answer:

Skateboard

Explanation:

Acceleration is change in velocity over time.

a = Δv / Δt

The airplane's acceleration is:

a = (1005 km/h − 1000 km/h) / 10 s

a = 0.5 km/h/s

The skateboard's acceleration is:

a = (5 km/h − 0 km/h) / 1 s

a = 5 km/h/s

6 0
3 years ago
A horse travels 80 meters south in 20 seconds. What is its average velocity?
AURORKA [14]

Average velocity is a vector unit (i.e. includes magnitude <em>and </em>direction) calculated by working out distance ÷ time:

80 metres ÷ 20 seconds = 4 metres/seconds (m/s)

Therefore, your final answer is C. 4 m/s south.

7 0
3 years ago
Why do sound waves move faster through the ground than through the air? a. Particles of matter are packed more loosely in the gr
lbvjy [14]
B. is it i just got done this in class like two weeks ago hope it helps

5 0
3 years ago
Read 2 more answers
Which statement bet explains the relationship between the electric force between two charged objects and the distance between th
Nataliya [291]
Coulomb's Law: Force = k x q1x q2 divided distance square
where k=9x10^9 , q1 and q2 are the charge
So if you distance is halved, your force is stronger by 4 times
and if you distance is doubled, your force is 1/4
Ask me again if you aren't clear :)

4 0
3 years ago
Define Impulse And Momentum<br><br>Plsss Answer Now I Need Now​
andrew-mc [135]

Answer:

Impulse-The effect of force acting over time to change the momentum of an object.

momentum-The product of mass of a particle and its velocity.

8 0
2 years ago
Other questions:
  • Which of the following is considered an energy source and a building block for the human body?
    10·1 answer
  • Help please, last ride guys
    10·2 answers
  • A rod of length L has a charge Q uniformly distributed along its length. The rod lies along the y axis with one end at the origi
    10·1 answer
  • Discuss the difference between waveform graphs and vibration graphs​
    15·1 answer
  • Can you change the weight of something without changing the mass?
    7·1 answer
  • Atomic math challenge will give brainly and thanks
    10·2 answers
  • BRAINLIEST FOR YOU IF YOU ANSWER
    13·1 answer
  • A cell phone is released from the top with the speed of 10ms what is the speed 3s after?
    5·1 answer
  • 20) A 5 Kg watermelon is dropped off a 10 meter balcony. What will the watermelon's velocity be right before it hits the ground?
    6·1 answer
  • Most ozone is found in a region of Earth’s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!