Physics, 28.01.2020 12:31, tyrique86

What is the motion of the particles in this kind of wave?

a) the particles will move up and down over large areas.
b) the particles will move up and down over small areas.
c) the particles will move side to side over small areas.
d) the particles will move side to side over large areas.

What is the motion of the particles in this kind of wave? a) the particles will move up

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answered: smilxess

B.) The particles will move up and down over small areas.

answered: mambaout

Answer;

B) The particles will move up and down over small areas.

Explanation;

The above wave is an example of a transverse wave troughs and crests). A transverse wave is a wave in which particles of the medium move in a direction perpendicular to the direction that the wave moves.

The particles of the medium move perpendicular to the direction that the pulse moves.Transverse waves are always characterized by particle motion being perpendicular to wave motion.

answered: Guest

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

answered: Guest

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

$f\alpha \frac{dp}{dt}$

⇒ $f= k \frac{dp}{dt}$

here k is the proportionality constant whose value is 1.

$f=\frac{dp}{dt}$

$f= \frac{d[mv]}{dt}$

$f= m\frac{dv}{dt} +v\frac{dm}{dt}$

$f=ma+v\frac{dm}{dt}$ [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.

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What is the motion of the particles in this kind of wave?

a) the particles will move up...