3 years ago

Ninas measurements shown in the table here BEST represent a wave with

Physics

2 answers:

krok68 [10]3 years ago

4 0

it will decrease the frequency. Because the wavelength increases

Finger [1]3 years ago

3 0

They best represent a wave with zero energy and zero amplitude.

There are no measurements shown in a table that accompanies
this question having any amplitude or energy greater than zero.

You might be interested in

The surface charge density on an infinite charged plane is - 2.10 ×10−6C/m2. A proton is shot straight away from the plane at 2.

inn [45]

Explanation:

Formula to calculate electric field because of the plate is as follows.

E = $\frac{\sigma}{2 \times \epsilon_{o}}$

= $\frac{2.10 \times 10^{-6}}{2 \times 8.85 \times 10^{-12}}$

= $1.18 \times 10^{5} N/C$

Now, we will consider that equilibrium of forces are present there. So,

ma = qE

a = $\frac{1.6 \times 10^{-19} \times 1.18 \times 10^{5}}{1.67 \times 10^{-27}}$

= $1.13 \times 10^{13} m/s^2$

According to the third equation of motion,

$v^{2} = 2 \times a \times d$

or, d = $\frac{v^{2}}{2d}$

= $\frac{(2.4 \times 10^{6})^{2}}{2 \times 1.13 \times 10^{13}}$

= 0.254 m

Thus, we can conclude that the proton will travel 0.254 m before reaching its turning point.

7 0

3 years ago

In which of the following situations is the Doppler effect absent?

Bumek [7]

The source and the observer are moving towards each other. The observer is moving toward the source. The source is moving away from the observer

4 0

3 years ago

Hello :) how to do this qn?

Finger [1]

The answer is B because oil = blockage of air and it pressures the water to be density of 0.90

3 0

3 years ago

Read 2 more answers

Friction force equation

Sedaia [141]

It’s FF= μ•Fn
Ff stands for friction force
The weird symbol is your coefficient of friction which has no units
Fn stands for normal force

4 0

3 years ago

Problem 1: You go outside on a hot, sunny summer day and you feel the warm sun on your skin. What causes this warmth?

Law Incorporation [45]

B.waves of light carry energy directly to your skin.

8 0

3 years ago

Read 2 more answers