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Rufina [12.5K]
3 years ago
8

You have two capacitors and want to connect them across a voltage source (battery) to store the maximum amount of energy. Should

they be connected in series or in parallel?
Physics
1 answer:
meriva3 years ago
8 0

Answer:

In parallel

Explanation:

Ctotal = C1 + C2 + ... + Cn

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When conducting this experiment, some procedures call for heating the substance several
Natalija [7]

Answer:

when completing a science experiment it is important to run multiple tests do as to reduce the risk of any outliers of false results

8 0
3 years ago
How much power does it take to lift 70.0 N to 5.0 m high in 5.00 s?
lesantik [10]

Answer:

Power = 70 W

Explanation:

Given that,

Force, F = 70 N

Height, h = 5 m

Time, t = 5 s

We need to find the power of the object. We know that,

Power = work done/time

Put all the values,

P=\dfrac{Fd}{t}\\\\P=\dfrac{70\times 5}{5}\\\\P=70\ W

So, the required power is 70 W.

3 0
2 years ago
Remoras are small fish that attach themselves to the sides of sharks. They get protection and scraps of food from the sharks. Th
mixas84 [53]
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5 0
3 years ago
What is the unit of frequency
Phantasy [73]

Answer:

hertz (Hz)

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6 0
2 years ago
A cord of mass 0.65 kg is stretched between two supports 28 m apart. if the tension in the cord is 150 n, 2 how long will it tak
MaRussiya [10]
Ans: Time <span>taken by a pulse to travel from one support to the other = 0.348s
</span>
Explanation:
First you need to find out the speed of the wave.

Since
Speed = v = \sqrt{ \frac{T}{\mu} }

Where
T = Tension in the cord = 150N
μ = Mass per unit length = mass/Length = 0.65/28 = 0.0232 kg/m

So
v = \sqrt{ \frac{150}{0.0232} } = 80.41 m/s

Now the time-taken by the wave = t = Length/speed = 28/80.41=0.348s
5 0
3 years ago
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