Question

Explain length and time dilation and give an example of when each is observed.

Answer 1

@Michele_Laino @ash2326 @dan815

Answer 2

@Elsa213

Answer 3

i got #1 i just am so confused on #2

Answer 4

for 1) look up photoelectric effect and single slit and double slit experiments, read about it, and talk about how light can behave like particles or waves

2) For this, youtube time dialation, theres many good short videos

Answer 5

https://www.youtube.com/watch?v=uIGegibPV-c