Becomes a +1 ion for this
Answer:
beacause it's contracts
Explanation:
when using a large bottomed glass the hot water cools that's why is good to use thin bottomed glass
Answer:
3.921*10^19 electrons
Explanation:
To find the number of electron that trough the car battery you first calculate the current by using the following formula, which relates the power with the voltage:
(1)
P: power of both headlights = 2(37.7W) = 75.4 W
I: current = ?
V: voltage of the battery = 12.0 V
You solve the equation (1) for I:

Next, you use the equivalence 1C = 6.241*10^18 electrons:

The number of electrons that cross the battery per second is 3.921*10^19 electrons
Can you complete the question...