Ask your own question, for FREE!
Physics 50 Online
OpenStudy (anonymous):

HI,please help. Problem: converging thin lense. In its focal point F(F=0.1m) is light source(point) and there is screen perpendicular to optical axis (1m far from lense).Determine the lighting (E) on the screen without and with lense.

OpenStudy (anonymous):

E-Illuminance.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Gdub08: Can ya'll make more questions? I don't see new ones.
1 minute ago 4 Replies 1 Medal
Sleep: Rate my lame art
13 hours ago 13 Replies 2 Medals
Twaylor: is 2 credits and 5 f's but 1 d enough to pass being a sophomore
14 hours ago 29 Replies 2 Medals
Twaylor: is 2 credits enough to pass being a sophtmore
16 hours ago 0 Replies 0 Medals
Twaylor: what is the best snack ((im broke thats why its under finacne
15 hours ago 1 Reply 0 Medals
Twaylor: what is the best milk (store type you dirty [bleeps]
17 hours ago 0 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!