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Evgen [1.6K]
3 years ago
14

Galileo had some unique personality traits. He was highly curious and observant, had the courage to challenge authorities and pr

econceived notions, and always held truth over everything else. Give evidence from his life to support this statement.
Physics
1 answer:
Nat2105 [25]3 years ago
6 0

Answer:

Galileo is one of the most revolutionary scientists in terms of the novelty of his ideas.

He made great advances in the laws of motion and astronomical matters, as well as the creation of telescopes, making the first observations of the Moon, Venus and Jupiter satellites.

He supported Copernicus's idea that the earth revolves around the sun, which was a controversial idea for his time, and the reason why his books were banned because the idea that the earth was not the center of the universe was not yet a well received idea.

For his ideas he was persecuted by the Inquisition and accused of heresy, but he was a proud man and stayed true to his ideas .

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maks197457 [2]

The answers are as follows;

a) the inductive reactance is 322 ohm

b) The maximum voltage is 387.5 V

c) The rms and maximum currents in the inductor are 1.2 A and 0.85 A.

<h3>What is the reactance?</h3>

The reactance is obtained from;

XL = 2πfL

XL = 2 * 3.14 * 57.0 * 0.900

XL = 322 ohm

The maximum voltage is obtained as;

Vo = Vrms * √2

Vo =  274 V * √2

Vo = 387.5 V

Io = Vo/XL

Io =  387.5 V/ 322 ohm

Io = 1.2 A

Irms = 274 V/322 ohm

Irms = 0.85 A

Learn more about inductive reactance:brainly.com/question/17129912

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2 years ago
Nutritionists use the ______ to measure how much energy we get from foods.
Natali [406]
<span>It is measured in calories </span>
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In about 5 billion years, at the end of its lifetime, our sun will end up as a white dwarf, having about the same mass as it doe
masya89 [10]
The formula of density is given by

Density = Mass ÷ Volume

We have:
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Density = \frac{(1.989)(10^{30})}{(1.767)(10^{12})}=1.13×10¹⁸ kg/km³

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(1.13 × 10²¹) ÷ 10⁶ = 1.13 × 10¹⁵ gr/cm³

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nalin [4]
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Which organelles is used to transport materials through the cell
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Hello.

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