Answer:
1. I always ch*at online while <u><em>doing</em></u> my homework, <u><em>making</em></u> my parents really angry. I tell them I can do both, but I just can't get through to them!
2. | didn't do much this weekend. I was at home <u><em>arguing</em></u> with my brother. He can annoy me by just by <u><em>looking </em></u>at me! Is that normal?
3. A friend lent me a presentation <u><em>saved</em></u> on a flash drive. It <u><em>being</em></u> her only copy, she told me to be really careful, but I accidentally reformatted the flash drive, <u><em>meaning</em></u> the presentation's gone. Any advice?
4. There's a group of students at school <u><em>calling</em></u> me names. And when I got home today, there were some really terrible comments <u><em>posted</em></u> on my page. I felt really upset after <u>readin</u>g them. What's the best way to stand up for yourself in these situations?
Answer is A. Injury is just one risk that mountain climbers face.
The impedance of transformer coil that has 600 feet is 10+j 22.62 Ω (ohms)
Explanation:
It is given that
a #22 copper wire has resistance= R= 10 Ω
inductance= I=0.06 H
N=60 HZ
X= 2π * N * I
=2 * 3.14 * 60 *0.06
X=22.62 Ω
Impedance is calculated by
Z = R + j * X
=10+ j (22.62 Ω)
Z= 10+ j 22.62 Ω
The impedance of a transformer coil that has 600 feet is Z= 10+ j 22.62 Ω
Explanation:
If Love Were Oil, I'd Be About a Quart Low