All categories

3 years ago

What type of wave is sound? a. longitudnal b. surface c. tranverse, or d.. light ? ?

Physics

2 answers:

AVprozaik [17]3 years ago

7 0

Answer:

Sound is a series of compression waves that moves through air or other materials. Sound waves are a longitudinal wave. The speed of sound is about 343 m/s which is much slower than the speed of light.

Explanation:

I hoped this helped

bagirrra123 [75]3 years ago

3 0

A longitudinal wave is a type of sound

You might be interested in

What are the products of the light reactions that are subsequently used by the calvin cycle?

iren [92.7K]

Answer:

ATP and NADPH

Explanation:

ATP represents the chemical energy that is obtained from light (luminous energy).

NADPH represents the reducing power that will be used to reduce CO2 in the Calvin cycle

8 0

3 years ago

1, Can bed bugs adapt to the heat treatments? Why or why not?

mart [117]

Answer:

Heat radiates into walls and your belongings to get bed bugs in places that are hard to get to with insecticides Hope It Helps

Explanation:

Studies have shown that bed bugs can become resistant to chemicals and adapt to living in dangerous environments. This can make it a difficult job to treat for bed bugs with chemical products.

6 0

3 years ago

The weight of air in a column 1-m2 in cross section that extends from sea level to the top of the atmosphere is?

Sauron [17]

From sea level to the top of the atmosphere, a column of air with a 1-m2 cross section weighs 101,000 N.

To find the answer we have to know about the pressure.

<h3>What is Pressure?</h3>

The pressure at a point on a surface is the thrust acting per unit area around that point.

$Pressure, P=\frac{Thrust}{Area}=\frac{F}{A}$

A particular mass of air is contained in a column that rises from the ocean to the top of the atmosphere. Then,

$P=P_a=1.013*10^5 pascal$

Pa is the atmospheric pressure at the sea level.

By combining both the equations, we get the weight of air,

$\frac{F}{A}=P_a$

$F=W=P_a*A=1.013*10^5*1=101300N$

Thus, we can conclude that, the weight of air in a column 1-m2 in cross section that extends from sea level to the top of the atmosphere is 101300N.

Learn more about the pressure here:

brainly.com/question/24818722

#SPJ4

3 0

1 year ago

A treasure chest full of silver and gold coins is being lifted from a pirate ship to the shore using two ropes as shown in the f

stiks02 [169]

The tension in rope C is determined as 122.23 N.

<h3>Tension in rope C</h3>

The tension in rope C is calculated as follows;

B² = A² + C²

C² = B² - A²

C² = (752²) - (742²)

C² = 14,940

C = √14,940

C = 122.23 N

Thus, the tension in rope C is determined as 122.23 N.

Learn more about tension here: brainly.com/question/24994188

#SPJ1

7 0

2 years ago

How density of substance change with change in temperature?

Anna71 [15]

The answer is above but I don't know if it's correct.

7 0

2 years ago