Answer:
True b and c
Explanation:
In an RLC circuit the impedance is
examine the different phrases..
a) False. The maximum impedance is the value of the resistance
b) True. Resonance occurs when
(wL)² + (1 / wC)² = 0
w² = 1 / LC
c) True. In resonance the impedance is the resistive part and the power is maximum
d) False. In resonance the inductive and capacitive part cancel each other out
e) False. The impedance is always greater outside of resonance, but at the resonance point they are equal
Explanation:
The postulate of Special Relativity was not violated because it was the dimensions of space which were expanding. The postulate applies to objects moving through space.
The postulates of special relativity are
1. Laws are physics are same all objects in inertial frame of reference and
2. Speed of light is a constant( in vacuum) for all observers, regardless of the motion of source or the observer.
<h3><u>Answer;</u></h3>
It favors the movement of chloride ions from the inside to the outside of the cell.
<h3><u>Explanation;</u></h3>
- Electrochemical gradient refers to a gradient of electrochemical potential, normally for ions that can move across a membrane.
- Normally sodium (Na+) and chloride (Cl−) ions are at high concentrations in the extracellular region, and low concentrations in the intracellular regions.
- Assuming the chloride ions are equal on both sides of the membrane the electrochemical gradient for chloride ions favors the movement of chloride ions from the inside to the outside of the cell.
I think the answer would be c, but double check.
You can tell whether velocity is changing because velocity is the rate/speed of motion of something in a direction either it increase or decrease in the speed or a change in its direction that will causes its velocity to change.