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
Papessa [141]
3 years ago
6

A wave travelling along the positive x-axis side with a

Physics
1 answer:
andrew11 [14]3 years ago
5 0

Explanation:

The frequency is given to be f = 8 Hz.

Period is the inverse of frequency.

T = 1/f = 0.125 s

Velocity is wavelength times frequency.

v = λf = (0.40 m) (8 Hz) = 3.2 m/s

The wave travels 3.2 meters every second.

You might be interested in
If sound waves require a medium (material) to vibrate in order to produce a sound, can sound waves travel in outer space? Why or
soldier1979 [14.2K]

Sound waves requires a medium (material) to vibrate in order to produce a sound. So sound waves cannot travel in outer space as it is vacuum.

8 0
3 years ago
What is the speed of a cyclist that rides west 88 km in 32 minutes?
suter [353]

Answer:

The speed of the cyclist is 2.75 km/min.

Explanation:

Given

  • The distance d = 88 km
  • Time t = 32 minutes

To determine

We need to find the speed of a cyclist.

In order to determine the speed of a cyclist, all we need to do is to divide the distance covered by a cyclist by the time taken to cover the distance.

Using the formula involving speed, time, and distance

s=\frac{d}{t}

where

  • s = speed
  • d = distance covered
  • t = time taken

substitute d = 88, and t = 32 in the formula

s=\frac{d}{t}

s=\frac{88}{32}

Cancel the common factor 8

s=\frac{11}{4}

s=2.75 km/min

Therefore, the speed of the cyclist is 2.75 km/min.

8 0
3 years ago
Is aluminum foil reflecting onto something conduction, convection, or radiation?
mojhsa [17]
I had the SAME problem, put down Radiation and it’s thermal/light.
4 0
3 years ago
I need to talk to a girl my age
Greeley [361]

Answer:

that is my question

Explanation:

you want a girl to talk your age

<h2>HOW OLD ARE YOU</h2>
6 0
3 years ago
I need help picture above
maw [93]

Answer:

99.75 is the correct answer

6 0
3 years ago
Other questions:
  • A strong man is compressing a lightweight spring between two weights. One weight has a mass of 2.3 kgkg , the other a mass of 5.
    6·1 answer
  • Electric field lines show the strength and _____ of an electric field.
    12·1 answer
  • Identify, break down, and define 10 medical terms relating to the circulatory or respiratory systems.
    6·1 answer
  • How could you increase power of a wave in a spring
    11·2 answers
  • An aircraft, traveling northward, lands on a runway with a speed of 79 m/s. Once it touches down, it slows to 6.0 m/s over 785 m
    5·1 answer
  • Hey tiger has a mass of 34 KG and runs with a speed of 8.5 m/s what is the Connecticut Energy of the tiger?
    15·1 answer
  • 7. A test rocket is launched vertically from ground level (y = 0 m), at time t = 0.0 s. The rocket engine provides constant upwa
    7·1 answer
  • Electromagnetic waves are sometimes demonstrated by rippling waves in water. However, electromagnetic waves are different from w
    10·2 answers
  • The more kinetic energy something has, the more impact it has when it falls. <br> True or False
    9·2 answers
  • A 62.00 kg person in a 33.00 kg cart is coasting with a speed of 15 m/s before it goes up a hill.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!