Physics, 19.08.2019 06:30 Edithh

1. which part of a compressional wave has the lowest density?

Answers: 2

Show answers

Answers

The density of the wave will be the lowest just past downstream of the wave. So, if the wave is moving from left to right (making the right side downstream), then just past the right side of the wave will have the lowest density.

A compression wave occurs when there's a lot of pressure build up. Think of air flowing through an air duct. All of a sudden, the duct gets smaller, making this compression form a wave. The downstream side of the wave will have the lowest density because the waves themselves will be farther apart.

Answer from: indiaholmes16

A compression wave occurs when there's a lot of pressure build up. Think of air flowing through an air duct. All of a sudden, the duct gets smaller, making this compression form a wave. The downstream side of the wave will have the lowest density because the waves themselves will be farther apart.

Explanation:

A compressional wave could be a wave that's close and crosswise waves square measure waves that are going the approach the wave travels. Answer 2: essentially, it is an acoustic wave. A compressional wave could be a wave that travels back and forth, moving with compression. Since it's a mechanical wave it should use a medium to travel tho'. An acoustic wave could be an example of a compressional wave. A compressional wave could be a wave that travels back and forth, moving with compression. Since it's a mechanical wave it should use a medium to travel tho'. A sound wave could be an example of a compressional wave.

Answer from: Quest

f is prop to m1xm2 double m1 double force

Answer from: Quest

The correct answer is "c". it is "c" because melting is an endothermic change, and endothermic get's energy from surroundings.

Another question on Physics

Physics, 21.06.2019 17:30

What is the difference between electrically neutral objects and electrically charged objects

Answers: 2

Answer

Physics, 22.06.2019 11:30

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.

Answers: 1

Answer

Physics, 22.06.2019 18:30

En un laboratorio, nakisha mezcla una solución de hidróxido de sodio con un indicador llamado fenolftaleína. cuando se combinan, crean una solución de color rosa. nakisha se pregunta si la mezcla de otras soluciones con fenolftaleína también creará este color rosa. ? cómo podría nakisha utilizar el proceso de investigación científica para determinar si la mezcla de otras soluciones con fenolftaleína también creará un color rosa? marque las que correspondan.

Answers: 2

Answer

Physics, 22.06.2019 23:00

Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings