Answer:
d
Explanation:
i just know (pls check out my question pls i will give nayone who answers brainiest)
Answer:
A corrente elétrica que atravessa o aparelho de som é de 2 A.
LETRA C
Explanation:
A fórmula para se calcular a corrente, em função da potência e a tensão é a seguinte:
\begin{lgathered}W = A * V\\\\\boxed{A = \frac{W}{V} }\end{lgathered}W=A∗VA=VW
onde,
A: corrente;
W: potência, no caso, 254 W;
V: tensão, no caso, 127 V.
Aos cálculos:
A = W / V
A = 254 / 127
A = 2 A
At a definite point, the bridge would begin oscillating to the matching rhythm as that
of the marching footsteps.
This oscillation would touch a determined peak when the bridge can
no longer tolerate its own
power and later collapses. So, soldiers are
systematic to break their steps
while passing a bridge.
Answer:
Its roughly midnight
Explanation:
When a solar eclipse is happening, on the opposite side of the earth it is roughly midnight, and you can't see either the sun or the moon, because the sun and the moon are behind the earth.