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Nimfa-mama [501]
2 years ago
11

The current in a resistor is 3.0 A, and its power is 60 W. What is the voltage?

Physics
2 answers:
Annette [7]2 years ago
8 0

Explanation:

ilgxupg6t kgsmbsjgdkgdkgiylf

fhdhfydv,iii

Novosadov [1.4K]2 years ago
6 0

Answer:

20 volts

Explanation:

Use the equation P=VI

60=V(3)

V=20

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Which explains upwelling in the oceans?
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2 years ago
Plane a travels at 900km/h and plane b travels at 250/5.which plane travels faster
vesna_86 [32]

Explanation:

We have,

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Speed of a plane a is 900 km/h and that of plane b is 50 km/h. So, we can say that plane a is moving faster.

5 0
2 years ago
How does the Doppler effect cause a siren's pitch to increase as it
Likurg_2 [28]

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5 0
3 years ago
You find an unmarked blue laser on your way to physics class. When you get to class you realize you can determine the wavelength
Ray Of Light [21]

Answer:

wavelength \lambda = 437.27 nm

Explanation:

given data

first bright fringe = 2.96 mm

slit separation = 0.325 mm

distance D = 2.20 m

solution

we know that this is double slit experiment

so we apply here Fringe width formula that is

β = \frac{D\lambda}{d}    ....................1

\lambda is Wavelength of light and  D is Distance between screen and slit and d is slit width

so put here value and we get

\lambda = \frac{2.96*0.325*10^{-6}}{2.20}    

\lambda = 437.27 × 10^{-9} m

wavelength \lambda = 437.27 nm

4 0
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