Answer:
The direction of the magnetic field at point Z; Into the screen
Explanation:
It increases confidence because the more times you conduct the same experiment over and over should either prove your hypothesis right and wrong and eliminate any random occurrences that might affect your results.
Answer:
B 5580 W•hr
Explanation:
A Watt is a Volt times an Amp
3(12 V(155 A•hr)) = 5580 W•hr
It is same as calculating maths for math
A).
It would decrease because the speed of sound and temperature are proportional.
