Answer:
ΔP = 986 Kpa
Explanation:
The solution is given in the pictures below
I think it's C, longer wave length.
Answer:
power drain on an ideal battery, P = 0.017 W
Given:



Since,
and
are in parallel and this combination is in series with
, so,
Equivalent resistance of the circuit is given by:



power drain on an ideal battery, P =
P = 
P = 0.017 W
They all have to do something with physics?