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
lutik1710 [3]
3 years ago
11

A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed of this wave?

Physics
2 answers:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

v = 78.2m/s

Explanation:

Check attachment below

Andrej [43]3 years ago
7 0

Explanation:

wavespeed=frequency x wavelength

so

you only need to 46hz*1.7m which equals

<u>7</u><u>8</u><u>.</u><u>2</u><u>m</u><u>/</u><u>s</u>

You might be interested in
A skateboarder flies horizontally off a cement planter. After 3 seconds the skateboarder lands on the ground with a final veloci
evablogger [386]

Given the time, the final velocity and the acceleration, we can calculate the initial velocity using the kinematic equation A:

v = v_o + a \Delta t

A skateboarder flies horizontally off a cement planter. After a time of 3 seconds (Δt), he lands with a final velocity (v) of −4.5 m/s. Assuming the acceleration is -9.8 m/s² (a), we can calculate the initial velocity of the skateboarder (v₀) using the kinematic equation A.

v = v_o + a \Delta t\\\\v_o = v - a \Delta t = (-4.5 m/s) - (-9.8 m/s^{2} ) \times 3 s = 24.9 m/s

Given the time, the final velocity and the acceleration, we can calculate the initial velocity using the kinematic equation A:

v = v_o + a \Delta t

Learn more: brainly.com/question/4434106

3 0
3 years ago
Brain
alina1380 [7]
Chapter name please then I can answer
3 0
2 years ago
A 38.5 kg man is in an elevator
Vika [28.1K]
I’m not too sure but I think it’s 8,91 m/s2
3 0
2 years ago
Jasmine is late to science class and misses the very beginning of notes for the day. These are Jasmine’s notes: –Round objects t
SpyIntel [72]

Answer:

d

Explanation:

8 0
3 years ago
Read 2 more answers
8. If horizontal velocity is 5 m/s, and vertical velocity is 8 m/s, what is the
zhenek [66]

Answer:

9.4

Explanation:

magnitude is the sum of the squares.

\sqrt{5^2+8^2} =9.4339\\

If you are given horizontal and vertical components, treat those as the rise and run of a triangle, the rise of 8 with a run of 5 and you want to find the hypotenuse.

How do you find the long side of a triangle?  

7 0
3 years ago
Other questions:
  • If an unknown element has a mass of 17 and contains 6 neutrons, how many protons does it have ?
    12·1 answer
  • What happens when you dip open bottle in bucket full of water?why​?<br>chapter=pressure​
    5·1 answer
  • Please help me because it is due 12 am tonight will give brainlist
    14·1 answer
  • The table represent the thickness, top density, and bottom density of the different layers of the Earth. In most of the layers,
    12·2 answers
  • What is the centripetal force
    5·1 answer
  • When a hypothesis is wrong, scientists often begin by revising the (blank)
    12·2 answers
  • Which of the following best represents a chemical reaction?
    5·1 answer
  • What is the water cycle ?
    11·2 answers
  • 1. Each of four boys were given
    8·1 answer
  • D. If they are dropped from their original heights at the same time, will the melon or
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!