Question

E= hf-w

W= ?

options
a) E/hf
B) -E/hf
c) E+hf
D) hf-E

choose the right option from above.

Answer 1

hf − E

Explanation:

I got right on the test.

Answer 2

E = hf-w
hf-w = E
w = hf - E

The correct answer is D. hf - E.
It's a simple equation.