Physics, 25.06.2019 21:30 hella33revj
What happens when two polarizers are placed in a straight line, one behind the other? o a. they allow light to pass only if they are polarized in exactly the same direction. ob. they block all light if they are polarized in exactly the same direction. o c. they allow light to pass only if their directions of polarizations are exactly 90° apart. od. they block all light if their directions of polarizations are exactly 90° apart. o e. they block all light if their directions of polarizations are either exactly the same or e>
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Physics, 21.06.2019 22:30
What is the earliest point in the universe that we can observe? why can’t we see back further than this?
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Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
What happens when two polarizers are placed in a straight line, one behind the other? o a. they all...
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