Answer:
(a) = -0.16%
(b) = smaller
Explanation:
given
power = 460 W
potential difference = 120 V
(a) what percentage will its heat output drop if the applied potential difference drops to 110 V ?
we know
.....................(i)
we need to find change in power
..............(ii)
from equations we get



(b)
if we increase temperature resistance will increase and decrease with decrease in temperature and we know power is inversely proportional to resistance so if potential decrease and it would cause drop in power
and due to this increment of heating power resistance will decrease so actual drop in the power would be smaller
The answer to your question is body weight,<span> </span>body heat and muscle mass<span>.
Hoped I Helped!</span>
Answer:
true
Explanation:
if they were balance then it would not move
Answer:distance between objects and the masses of the objects
Explanation:
Gravitational force of attraction between two masses is directly proportional to the product of the masses and inversely proportional to the square of distance apart