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lubasha [3.4K]
3 years ago
10

Please answer this question​

Physics
2 answers:
Tatiana [17]3 years ago
6 0
You can’t see it that well it’s pretty blurry
AURORKA [14]3 years ago
5 0

Answer:

Pic not clear.........

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You connect a 100-resistor, a 800-mH inductor, and a 10.0-uF capacitor in series across a 60.0-Hz, 120-V (peak) source. The impe
steposvetlana [31]

Answer:

Impedance, Z = 107 ohms

Explanation:

It is given that,

Resistance, R = 100 ohms

Inductance, L=800\ mH=800\times 10^{-3}\ H=0.8\ H

Capacitance, C=10\ \mu F=10\times 10^{-6}\ F=10^{-5}\ F

Frequency, f = 60 Hz

Voltage, V = 120 V

The impedance of the circuit is given by :

Z=\sqrt{R^2+(X_C-X_L)^2}...........(1)

Where

X_C is the capacitive reactance, X_C=\dfrac{1}{2\pi fC}

X_C=\dfrac{1}{2\pi \times 60\times 10^{-5}}=265.65\ \Omega

X_L is the inductive reactance, X_L={2\pi fL}

X_L={2\pi \times 60\times 0.8}=301.59\ \Omega

So, equation (1) becomes :

Z=\sqrt{(100)^2+(265.65-301.59)^2}

Z = 106.26 ohms

or

Z = 107 ohms

So, the impedance of the circuit is 107 ohms. Hence, this is the required solution.

8 0
4 years ago
Is density the degree of compactness of a substance?
san4es73 [151]
Yes it is, in other simplified terms density compares the amount of matter an object has to its volume.
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4 years ago
Match each space mission with the correct milestone.
MrRissso [65]

Matching each space mission with the correct milestone

  1. First animal in space ____________ Sputnik 2
  2. first person in space ____________  Vostok 1
  3. first person on the moon _________  Apollo 11
  4. first man-made object in space ____  Sputnik 1
  5. first American in space __________   Freedom 7
  6. first space station ______________ Salyut

<h3>Meaning of space mission</h3>

A space mission is a mission that takes an individual, animal, a thing or material out of earth using a spaceship. This mission is always carried out with a desire to find out more about the galaxy earth is a member of and to learn about other planets.

In conclusion, the list above is the accurate Matching of each space mission with the correct milestone.

Learn more about Space mission: brainly.com/question/1298543

#SPJ1

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2 years ago
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Sunny_sXe [5.5K]
A is the correct answer. It is an example of mutualism, where both species involved benefits.
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3 years ago
Define one metre length​
Tresset [83]

Answer:

The metre is currently defined as the length of the path travelled by light in a vacuum in 1299 792 458 of a second. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's circumference is approximately 40000 km

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