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Alla [95]
2 years ago
13

A dish is given to you, which contains a blackish-yellow powder. When you move a magnet over it, you are amazed to see black par

ticles, (which you find out are iron) fly upwards and get stuck to the magnet, and all that's left in the dish is a yellow powder, which you discover to be sulfur. Was your original powder an element, compound or mixture?
Physics
1 answer:
myrzilka [38]2 years ago
7 0

Answer:

In the case of the blackish-yellow powder, the black color is due to the presence of a iron and yellow color is due to sulfur. As the iron has retained its original properties it has got attached to the magnet. Thus the blackish-yellow powder is considered a mixture.

Explanation:

mark me brainliest

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An electric motor with a 1200 hp output drives a machine with an efficiency of 60%. What is the energy output of the machine per
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Answer:

536,904 J/s

Explanation:

The energy output from motor is the input energy in the machine.

We know that efficiency is percentage energy ouput to energy input, and expressed as

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4 0
3 years ago
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bearhunter [10]

Answer:

<em>The lighten travels 0.853 miles.</em>

Explanation:

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x = 344(8)/2

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x = 1376×0.00062 miles = 0.853 miles

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4 0
3 years ago
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And
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Hope I Helped You!!! :-)

Have A Good Day!!!
3 0
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