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
klasskru [66]
3 years ago
7

What kind of wave is each of the following? The sound of one whale calling another whale under water. A pulse sent down a stretc

hed rope by snapping one end of it. The vibrations in a guitar string.
Physics
1 answer:
faust18 [17]3 years ago
4 0

Answer:

The sound of one whale calling another whale under water is SOUND

WAVE.

B. A pulse sent down a stretched rope by snapping one end of it is a TRANSVERSE WAVE

C. The vibrations in a guitar string is LONGITUDINAL WAVE.

Explanation:

The sound of one whale calling another whale under water is SOUND WAVE because sound waves is a form of vibration that causes movement of energy and transport it in a medium. These consists of different compressions, vibrations of particles and it is a Longitudinal wave.

A pulse sent down a stretched rope by snapping one end of it is a TRANSVERSE WAVE because Crest and troughs are formed when pulse is sent down a stretched rope by snapping one end and transverse wave is a wave in which it's particles in a medium then transport itself in a direction which is usually perpendicular to the directions of the wave.

The vibrations in a guitar string is LONGITUDINAL WAVE because guitar strings causes a vibration and vibrates in air medium which result in the formation of compressions, vibrations and rarefactions in the wave of sound through the air medium.

You might be interested in
Use the dimensional analysis and check the correctness of given equation:-<br> PV= nRT
Harman [31]

PV=nRT

Here

P=Pressure

V=Volume

n=Molarity

R=universal gas constant

T=Temperature.

LHS

\\ \tt\bull\leadsto PV

\\ \tt\bull\leadsto [ML^2T^{-2}][M^0L^3T^0]

\\ \tt\bull\leadsto [ML^5T^{-2}]

RHS

\\ \tt\bull\leadsto nRT

\\ \tt\bull\leadsto [M^0L^{3}T^0][M^1 L^2 T^{-2}K^{-1}][M^0L^0T^0K^1]

\\ \tt\bull\leadsto [ML^5T^{-2}]

LHS=RHS

hence verified

6 0
3 years ago
Why can't you hear a sound in space ?
Anastaziya [24]

Answer:

As the vibrations of the particles reach your ear, your ear drum receives the vibrations which the brain then interprets as sound. In the vacuum of space, there are no (or very, very few) particles to vibrate, so sound cannot travel through this medium.

Explanation:

5 0
2 years ago
(b) A piece of wood of volume 0.6 m² floats in water. Find the volume
enot [183]

Answer:

Explanation:

Let the volume below water be v . Then

buoyant force = v d g where d is density of water , g is acceleration due to gravity

= v x 1000 x g

weight of wood piece = volume x density of wood x g

= .6 x 600 x g

for equilibrium while floating

buoyant force = weight

= v x 1000 x g  =  .6 x 600 x g

v = .36 m²

volume above water or volume exposed = .6 - .36

= .24 m²

When immersed completely ,

buoyant force = .6 x 1000 x 9.8

= 5880 N

weight of wood

=  .6 x 600 x g

= 3528 N

buoyant force is more than the weight . In order to equalise them for floating with full volume in water

weight required = 5880 - 3528

= 2352 N.

6 0
3 years ago
Water is a(n) ____ factor in all ecosystem that all living things require.<br> (Fill in the blank)
BaLLatris [955]
Biotic i think is the answer
5 0
3 years ago
Read 2 more answers
Which of Newton's laws says that an object in motion stays in motion, and an object at rest stays at rest unless acted upon by a
Vinil7 [7]
Newtons first law states that.
6 0
2 years ago
Other questions:
  • A man is pulling a 13-kg sled across a flat, snowy surface. He holds the handle of the sled at a 30° angle with the ground.
    8·1 answer
  • What is the amount of "stuff in an object?
    11·2 answers
  • What can cause you to observe that sone objects fall faster than others?
    11·1 answer
  • An airplane has a mass of 3.1x10^4 kg and takes off under the influence of a constant net force of 3.7x10^4 N. What is the net f
    5·1 answer
  • Work is done on an object when an applied force causes the object to move in the same direction as the force.
    7·1 answer
  • Which of these statements partially defines law?
    5·1 answer
  • How can a gas become a good conductor? Simpler answers would be helpful.
    13·1 answer
  • A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 4.00 m/s, and
    12·1 answer
  • The free-fall acceleration at the surface of planet 1 is 22 m/s^2. The radius and the mass of planet 2 are twice those of planet
    5·1 answer
  • Forces acting on a ball as it is being squeezed
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!