A. It is a compound made of oxygen and carbon
Answer:
about 2.7liters for women and 3.7liters for men
Explanation:
The river that flows through Rome is the Tiber.
Answer:
The current lags the potential difference by π/2 in an inductor
Explanation:
The potential difference leads to the current by
. Alternate signals such as current and voltage -in this case- are periodic, this means that this signals are repeated at fixed spaces of time. Thus, In an inductor the current lags the potential difference by
.
B. F<em>spring = k(triangle)</em> x