What is reflection? reflection is light that has struck a surface and has .
gained energy.
been transmitted.
bounced off .
been absorbed

Correct answer choice is :

C) Bounced off

Explanation:

Reflection is the difference in the path of a wavefront at an interface within two various media so that the wavefront returns into the tool from which it began. Current models involve the reflection of light, sound and water waves. Reflection is when light bounces off an object. If the cover is soft and shiny, like glass, water or bright metal, the light will reflect at the same point as it hit the cover.

the total distance traveled by the car is

30km + 49km = 79 km .