first off lemme just say this is really easy man, just look at the directions
Blank #1: -23
Blank #2: 23
It is c convection because convection is when something is hot therefore less dense material to rise and cooler material to sink under the influence of gravity
Resistance-1 = (voltage-1) / (current-1) =
(12 V) / (0.185 A) = 64.9 ohms .
Resistance-2 = (voltage-2) / (current-2) =
(90 V ) / (1.25 A) = 72 ohms .
The resistance changed between situation-1 and situation-2 .
How did that happen ?
Power = (voltage) x (current)
Power-1 = (12) x (0.185) = 2.22 watts
Power-2 = (90) x (1.25) = 112.5 watts
The poor resistor dissipated 51 times as much power during
the second trial. It got all heated up, and its resistance went
through the roof.
Carbon resistors behave nicely and reliably, until you try to
toast bread or light up your bedroom with them.
The answer is D. The input force is equal to the output force.
I just did test and got it right
Answer:
i think you need to show a picture
Explanation:
