The power goes off at Jessica’s house. She takes a flashlight to light her way downstairs. She notices the closer she gets to doors the brighter the beam of light looks. Why does the light from a flashlight appear brighter when you shine the light close to the object than when you are far away?
because more light is absorbed by the air.
Because less light is absorbed by the air.
because the light waves become refracted.
because the light waves appear at their normal line.
Justin wants to become a superhero. He decides to get in front of a machine which shoots gamma rays. He does not become a superhero. How are gamma rays most likely to affect Justin? Explain your answer.
Based on the image, how are the epicenter and seismic waves connected? Select all that apply
The waves are the weakest at the epicenter.
The waves end at the epicenter.
The waves are the strongest at the epicenter.
The waves spread outward from the epicenter.
Bob buys a jar of pickles from the store. He thinks they look large in the circular jar. When he gets home, he takes out a pickle. It is much smaller than he thought it would be. What is causing the pickle to look larger in the jar?
Explain the processes which create photo images
Which form of light transmission creates images?
What type of lenses create images?
How does the photo film work?