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
vesna_86 [32]
3 years ago
7

Sound waves need a ___________ for the vibrations to travel and they move in the pattern of a ______________ wave.

Physics
1 answer:
Anastaziya [24]3 years ago
6 0
Answer : C

Reason : No sound wave is a transverse wave they travel in longitudinal waves.
You might be interested in
What is the Gravitational Potential Energy of a 30 kg box lifted 1.5 meters off the ground?
juin [17]

Answer:

<h2>441 J</h2>

Explanation:

The potential energy of a body can be found by using the formula

PE = mgh

where

m is the mass

h is the height

g is the acceleration due to gravity which is 9.8 m/s²

From the question we have

PE = 30 × 9.8 × 1.5

We have the final answer as

<h3>441 J</h3>

Hope this helps you

6 0
3 years ago
¿Cuál es la frecuencia de una nota musical cuyo periodo es 0,005 s?
AlekseyPX

Answer:

La respuesta sería 200Hz

3 0
3 years ago
Two application of heat energy​
densk [106]

Answer:

Heat is very important in our daily life in warming the house, cooking, heating the water, and drying the washed clothes. The heat has many usages in the industry as making and processing the food and manufacture of the glass, the paper, the textile, and etc.

Explanation:

4 0
3 years ago
What is the main fuel consumed in the core of a red giant?<br> a. H<br> b. C<br> c. Fe<br> d. He
vladimir1956 [14]
<span>What is the main fuel consumed in the core of a red giant?
The </span><span>main fuel consumed in the core of a red giant is He or helium. The answer is letter D.</span>
4 0
3 years ago
How do magnetic forces repel or attract?
Lerok [7]

“Magnets are surrounded by an invisible magnetic field that is made by the movement of electrons, the subatomic particles that circle the nucleus of an atom”



“Every magnet has both a north and a south pole. When you place the north pole of one magnet near the south pole of another magnet, they are attracted to one another. When you place like poles of two magnets near each other (north to north or south to south), they will repel each other.”
3 0
3 years ago
Other questions:
  • A negative oil droplet is held motionless in a millikan oil drop experiment. What happens if the switch is opened?
    9·1 answer
  • What measurements or observations tells you that a car is accelerating
    10·2 answers
  • Anions are formed by _____.
    9·2 answers
  • A wave with a short wave length will also have...?
    15·1 answer
  • Can you answer this question please.
    14·1 answer
  • Development is best described as:
    7·1 answer
  • A railroad car containing an angry bull is standing onthe
    14·1 answer
  • Rank planets left to right based on distance from the sun
    12·2 answers
  • A young man exerted a force of 9,000 N on a stalled car but was unable to move it. How much work was done?
    14·1 answer
  • What is the displacement if I walk three blocks east two blocks south one block west and two blocks north
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!