4 years ago

Two or more waves combining to produce a wave with a smaller displacement is called _____.

1 answer:

8 0

destructive interference occurs when two or more waves combine to make a wave with a smaller amplitude C is your answer my friend :)

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alisha [4.7K]

Answer:

yes

Explanation:dccdcc

3 0

3 years ago

Lapatulllka [165]

Are there choices that come with this question?

6 0

3 years ago

harkovskaia [24]

Answer:

The kinetic energy is: 50[J]

Explanation:

The ball is having a potential energy of 100 [J], therefore

PE = [J]

The elevation is 10 [m], and at this point the ball is having only potential energy, the kinetic energy is zero.

$E_{p} =m*g*h\\where:\\g= gravity[m/s^{2} ]\\m = mass [kg]\\m= \frac{E_{p} }{g*h}\\ m= \frac{100}{9.81*10}\\\\m= 1.01[kg]\\\\$

In the moment when the ball starts to fall, it will lose potential energy and the potential energy will be transforme in kinetic energy.

When the elevation is 5 [m], we have a potential energy of

$P_{e} =m*g*h\\P_{e} =1.01*9.81*5\\\\P_{e} = 50 [J]\\$

This energy is equal to the kinetic energy, therefore

Ke= 50 [J]

8 0

3 years ago

Serggg [28]

Answer:

30,000 units, because total energy remains unchanged

6 0

3 years ago

Mazyrski [523]

I'm pretty sure the answer is D. The equation for acceleration is velocity divided by time. So the answer is D.

7 0

4 years ago