Ryvettejoyidn
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wave
wavelength straight
light
brightness
visible refraction of
spectrum colors of light
wave speed frequency prism
(1)
has a wavelike nature. It is part of the electromagnetic waves as the visible
spectrum. The (2)
is also known as white light. White light undergoes dispersion
when it passes through a (3)
The variations of refractive indices result to
variations in the (4)
dependent on the frequencies (and wavelength) of the color
lights. This brings about blue light being refracted more than the other color of lights, and thus,
appears to be bent. Light travels in a (5)
line path in a particular medium. (6)
characteristics of light are: (7)
(8)
and (9)
(10)
or intensity and colors are special properties of light. These
can be observed in different phenomena such as rainbows, red sunset, and blue sky. You can
identify many other applications of light and colors as you become keen observers of natural
phenomena​

Sagot :

Maryannunlayao39idn

Answer:

14. What are 2 factors that determine the amount of friction between 2 objects?

[A] Force and roughness between surfaces

[B] Hills and valleys and how smooth or rough the surface is

[C] Amount of force and amount of surface the comes in contact

[D] The force and the weight exerted on the surfaces

15. Examples of friction in my everyday life. (all are correct but you can only have o

so shade the box)

[A] When I am going on a run and have to stop quickly before crossing a stre

because of the friction between my shoes and the sidewalk.

[B] When I am riding my bike and have to stop at a stop sign, it slows becaus

between the breaks and the wheels.

[C] When I mow the lawn, the engine has a lot of moving parts, and they rub

[D] There is friction in my joints.

11. Process: (5 points)

Infer: What would happen to a vehicle that is running very fast in a highway if

no friction between the wheels and the road?

Explanation:

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