Red light has a longer wavelength than violet light. which has the greater frequency?

Violet light

Explanation:

The frequency of an electromagnetic wave is inversely proportional to its wavelength. In fact, the relationship is

where

f is the frequency

c is the speed of light

is the wavelength

In this case, we have that red light has a longer wavelength than violet light:

so this means that the frequency of violet light is larger than the frequency of red light:

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

truck y has a greater velocity than truck x.