For an object to appear red, what must the object do to red light waves? a. it must bend them b. it must absorb them c. it must reflect them d. it must shift them

The answer is C. It must reflect them

Any light that is absorbed by an object will not be visible, only light that is reflected by the object is visible.

Explanation:

Light consists of colors Violet, Indigo, Blue, Green, Yellow, Orange and Red. If we are seeing a color, it is decided by which color are absorbed and reflected by the object. The color of the object is reflected by the object other colors are absorbed by the object.

Here object appears in red color so red color is reflected by the object and other colors are absorbed.

Option C is the correct answer.

! 55 !  

write a paragraph or story to explain the transformation between potential and kinetic energy as shown in your picture or model.  

you should have at least 5 complete sentences with a main idea and supporting details.  

you must include the following words:  

potential energy

kinetic energy

mechanical energy

conservation of energy

dude, this is hard lol : ))

a longitudinal wave moves energy that is to the direction of the wave’s movement. - true