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
OLEGan [10]
2 years ago
15

A longitudinal wave is observed. Exactly 6 crests are observed

Physics
1 answer:
valentinak56 [21]2 years ago
3 0
The speed of the wave is 1.58 meters per second (or 1.584 if you don’t round it).
You multiply wavelength by frequency to get the speed of a wave.
2.4 times 0.66 = 1.548 meters per second.

If you didn’t have the frequency before hand, you would just divide the 6 crests by the 9.1 seconds.
You might be interested in
Why is it necessary for cells to be so small​
madreJ [45]

Answer:

Cells are small because they need to keep a surface area to volume ratio that allows for adequate intake of nutrients while being able to excrete the cells waste.

Explanation:

That is why the cell needs to be small

8 0
2 years ago
Gauges all very according the vehicle , model make and year and other factors. By turning the vehicle to the ___ position you ca
AleksandrR [38]

Answer:

By turning the vehicle "ON" position you can check to see if the gauges light works.        

When we switch ON or turn a key to ON the engine, we can find all the gauges working or not.

4 0
3 years ago
What are 3 types of contact forces
Svetach [21]

There are different types of contact forces like normal Force, spring force, applied force and tension force.

5 0
3 years ago
Read 2 more answers
NEED NOW ALMOST DUE
Arte-miy333 [17]

Answer:

Asteroids are objects made of clay and silicate  that orbit the sun but are too small to be considered planets.

Most asteroids revolve around the sun in an orbit between those of Mars and Jupiter.

They form a wide band called the Asteroid belt.

Other asteroids have orbits that cross Earth’s orbit. These asteroids are called  Earth-crossers.

Asteroids probably consist of matter that never agglomerated into a planet when the solar system was forming.

The comet’s core is composed of ice and dust.

Comets heat up and begin to change from a solid to a gas as they approach the sun.

The matter surrounding a comet’s core is vaporized and forms a very bright halo of ice or dust not sure, and an enormous cloud of dust or gasses not sure envelopes the head of the comet.

7 0
3 years ago
Cathy is moving into a tenth-floor apartment. She has a grand piano that weighs 570 pounds and is too big to fit in the elevator
Kazeer [188]

She will need pulleys. Nothing else will work

4 0
3 years ago
Other questions:
  • If you ran 15 km/h for 20 min, how much distance would you cover?
    11·1 answer
  • If the mass of an object increases, how is its acceleration affected, assuming the net force acting on the object remains the sa
    5·1 answer
  • If 5 mm of rain falls in a 100 m2 field, what volume of rain, in m3, fell in the field?
    10·1 answer
  • ANYONE who is good with the consequences of Population growth PLEASE help me!!
    11·2 answers
  • How to understand physics
    5·1 answer
  • Sometimes it is very hard to hear in a gymnasium because of echoes . How can you changed it
    10·1 answer
  • What is the reaction force of the table with a weight of 558N
    9·1 answer
  • 50 POINTS PLSS
    14·1 answer
  • Describe how acceleration and velocity are related and specify if these are scalar or vector quantities.
    10·1 answer
  • When one member of a binary star system is a black hole, and astronomers detect flickering x-rays coming from the system, where
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!