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
Naily [24]
3 years ago
12

PLS HURRY THIS IS DUE IN 5 mins

Physics
1 answer:
Dmitrij [34]3 years ago
7 0

Answer:

(a) Waves P and Q have the same  wavelength but wave P has twice the  amplitude of wave Q.

(b) Waves Q and R have the same amplitude  but wave R has twice the wavelength  of wave Q.

(c) Wave  T shows a steady frequency but changing amplitude.

(d) Wave  S shows steady amplitude but a changing frequency.

e) Waves  Q and R have a low amplitude and a steady  frequency.

You might be interested in
PLEASE HELP DUE IN 5 MINUTES AND I NEED TO PASS!!!!
Daniel [21]

scientists can prove the answer of the chemical reaction and in every case

4 0
3 years ago
Read 2 more answers
A body is moving vertically upwards. It’s velocity changes at a constant rate from 50m/s to 20m/s in 3 sec. What is it’s acceler
sertanlavr [38]

Answer:

-10 m/s²

Explanation:

a = Δv / Δt

a = (20 m/s − 50 m/s) / 3 s

a = -10 m/s²

3 0
3 years ago
Read 2 more answers
How does contrasting the social structure of simple and complex societies?
Lerok [7]
Best Answer: <span>There is little or no surplus so the social inequalities are not significant and economic interaction takes place within egalitarian frame-work.

Brainliest would be awesome
</span>
8 0
3 years ago
What were formed after the big bang theory?​
tatuchka [14]

Answer:

neutrons protons electrons

Explanation:

after the Big Bang, the universe was filled with neutrons, protons, electrons, anti-electrons, photons and neutrinos.

4 0
2 years ago
Is newton third law accurate for electric forces?
inn [45]

An object with greater charge will exert a greater force on an object than an object with smaller charge would. However, if you consider two charges that exert a force on each other, regardless of the magnitude of charge, both charges will exert an equal force on each other because of Newton's third law.

7 0
2 years ago
Other questions:
  • You can determine the index of refraction of a substance by determining its critical angle. (a) What is the index of refraction
    13·1 answer
  • You are the science officer on a visit to a distant solar system. Prior to landing on a planet you measure its diameter to be 1.
    8·1 answer
  • the gravitational force that earth exerts on the moon equals 2.03 x 10^20N. The moons mass is 7.35 x 10^22kg. What is the accele
    11·1 answer
  • Suppose the counter attendant pushes a 0.27 kgkg bottle with the same initial speed on a different countertop and it travels 1.7
    11·1 answer
  • An ideal Otto cycle has a compression ratio of 8. At the beginning of the compression process, air is at 95 kPa and 278C, and 75
    13·1 answer
  • Manganese-52 has a half-life of 6 days. How many days would a scientist have to wait for the radioactivity to be 12.5% the start
    10·2 answers
  • A laser (electromagnetic wave) has the maximum electric field strength of 1.0x1011 V/m. What is the force the laser applies on a
    12·1 answer
  • Which of these is a good way to begin your personal helath plan for physical fitness A. An assessment B. An action plan C. A pla
    13·1 answer
  • Suppose you needed to push a 1,500-N sofa up a frictionless ramp with a 30° angle. How much force would you have to apply to the
    15·1 answer
  • When you travel in an elevator (which moves linearly in space), the ___________ detect when the elevator is accelerating or dece
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!