3 years ago

Sound Waves....?

Physics

2 answers:

Anni [7]3 years ago

7 0

Answer:

longitudinal

Explanation:

because particles of medium through which the sound is transported vibrate parallel to the direction of the sound wave moves

ryzh [129]3 years ago

3 0

Longitudinal waves ! Have a nice day <3

You might be interested in

Determine the electrical force of attraction between two balloons with separate charges of +3.5 × 10-8 C and -2.9 × 10-8 C when

kenny6666 [7]

Answer:

The electrical force of attraction between the balloons is $2.16\times 10^{-5}\ N$ .

Explanation:

Given that,

Charge 1, $q_1=+3.5\times 10^{-8}\ C$

Charge 2, $q_2=-2.9\times 10^{-8}\ C$

Distance between the charges, d = 0.65 m

We need to find the electrical force of attraction between two balloons. It is given by the formula as :

$F=k\dfrac{q_1q_2}{d^2}\\\\F=9\times 10^9\times \dfrac{3.5\times 10^{-8}\times 2.9\times 10^{-8}}{(0.65)^2}\\\\F=2.16\times 10^{-5}\ N$

So, the electrical force of attraction between the balloons is $2.16\times 10^{-5}\ N$ . Hence, this is the required solution.

3 0

3 years ago

Calculate the displacement of a bee that flew out of the beehive due east for 4 km, went around a 0.52 m in diameter poplar tree

stiks02 [169]

Answer:

the only thing thats confusing me is no ?

Explanation:

please explain thank you :)

3 0

3 years ago

At what wavelength would a star radiate the greatest amount of energy if the star has a surface temperature of 60,000 K?

kompoz [17]

Answer:

$\lambda=4.81\times 10^{-8}\ m$

Explanation:

We have,

The surface temperature of the star is 60,000 K

It is required to find the wavelength of a star that radiated greatest amount of energy. Wein's displacement law gives the relation between wavelength and temperature such that :

$\lambda T=2.89\times 10^{-3}$

Here,

$\lambda$ = wavelength

$\lambda=\dfrac{2.89\times 10^{-3}}{60000}\\\\\lambda=4.81\times 10^{-8}\ m$

So, the wavelength of the star is $4.81\times 10^{-8}\ m$ .

7 0

3 years ago

1 point

Alecsey [184]

Answer:

Explanation:

ℎ

7 0

3 years ago

Technician A says that it is normal to find a little brake fluid behind the dust boot when you pull the dust boot from the wheel

fomenos

Answer:

Technician B

Explanation:

7 0

3 years ago