Test 2

[Emily Vainberg 1D]

If you have discussion on Friday and won't have it this week will the grades for Test 2 be posted before the next discussion? Or will we only get our scores back 3 days before the final?

[Vincent Leong 2B]

The line is constant because if you made it a straight line increasing/decreasing, you would be saying that the number of electrons that are emitted are directly correlated to the frequency of the light. However, that's not the case (proven by the photoelectric effect). The number of electrons that are emitted varies depending on the intensity of the light. Therefore, the line of the graph of freq and # of electrons should be flat to say that there's no relationship between freq and # of electrons emitted. If it were to graph intensity and # of electron emitted, it would be a diff looking graph

[emwoodc]

you will probably get your score in discussion

[Alexa Hernandez 3k]

Probably in discussions

[Snigdha Uppu 1G]

I believe the test will be handed back in discussion this week with your grade on it.

[Connor Ho 1B]

I already have my grade in myUCLA, maybe if you check that

[CalvinTNguyen2D]

I already had my test handed back, so you should get it by your discussion date or it’ll be posted online!