Questions with the keyword 'photon'

• what is light? by to Mark, Matthew, Mike, Paul, Sabina Comments: (so far, 2s comments )
• Where does light go when it enters a black hole? by to Mark, Matthew, Mike, Paul, Sabina Comments: (No comments so far )
• what colour arethe sun rays? by bobchelsea to Mark, Matthew, Mike, Paul, Sabina Comments: (No comments so far )
• hey how do we know that light travels in a striaght line? by bobchelsea to Mark, Matthew, Mike, Paul, Sabina Comments: (No comments so far )
• If light travelled in waves as oppose to straight lines, would we still be able to see? by to Mark, Matthew, Mike, Paul, Sabina Comments: (No comments so far )