Answer:
For your kind information, read the question thoroughly!
The bottom is the container part and not the liquid.
I hope it will be useful.
Vp = 155 V
R = 53 ω
(a) RMS emf output
Vrms = 0.7071Vp = 0.7071*155 = 109.6 V
(b) RMS current
From ohm's law,
Vrms = IrmsR => Irms = Vrms/R = 109.6/53 = 2.07 Amps
It would effect his aim be cause in salt water it’s more dense
Answer:
40
Explanation:
If it is a flat mirror, the reflection and incidence are the same -- 40 degrees.
If it is anything else, more information is needed.
<h2>
Answer: A. 3.9 m</h2>
Explanation:
The variation in distance is given by:
(1)
Where is the final distance of the cat from the door and is the initial distance of the cat from the door.
Solving (1) with the known values:
(2)
Hence: