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Alona [7]
3 years ago
10

What is heliocentric model?​

Physics
1 answer:
MariettaO [177]3 years ago
8 0
A model of the solar system with the sun in the middle
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A flashlight contains a battery of two cells in series, with a bulb of resistance 12 Ohms. The internal resistance of each cell
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1.5024

Explanation:

Draw a diagram. Put the two cells in series. Now draw 3 resistors. Two of them equal 0.26 ohms each. The third one is the lightbulb which is 12 ohms.

R = 0.26 + 0.26 + 12 = 12.52

The bulb has a voltage of 2.88 volts across it. You can get the current from that.

i = E / R

i = 2.88 / 12 =

i = 0.24 amps.

Now you can get the voltage drop across the two cells.

E = ?

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i = 0.24 amps

E = 0.26 * 0.24

E = 0. 0624

Finally divide the 2.88 by 2 to get 1.44

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What are the three main types of rocks?​
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metamorphic, sedimentary, igneous

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A refrigerator has a mass of 88 kg. What is the weight of the refrigerator?
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When an airplane flies from Dallas - Ft. Worth International airport to Los Angeles International airport, the time in the air i
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