4 years ago

Which element is used in light bulbs as a filament

1 answer:

8 0

<span>The element that is used in light bulbs as a filament is tungsten - this is almost always the case in halogen and incandescent bulbs. Tungsten is chosen for this purpose because of the fact it can withstand temperatures of up to 4,500 degrees, as well as being incredibly flexible.</span>

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How many moles of h are in 0.73 mole of c6h10s

Mnenie [13.5K]

Answer:

7.3 mole

Explanation:

1 C6H10S gives 10H

0.73 mole of C6H10S gives X mole of Hydrogen

X= 0.73×10=7.3mole

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4 years ago

Set up a ripple tank with a wave generator on one side.

Simora [160]

when the waves pass from the deeper water to the shallower water its speed will decrease.

<h3>What is refraction of wave?</h3>

Refraction of wave is the change in direction of a wave passing from one medium to another caused by its change in speed.

For example, waves travel faster in deep water than in shallower water.

Thus, we can conclude that when the waves pass from the deeper water to the shallower water its speed will decrease.

Learn more about refraction of waves here: brainly.com/question/1360744

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2 years ago

Calculate the frequency if the wavelength of energy is 6.5 x 10^-7m

melamori03 [73]

The answer to the problem is
69.55

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3 years ago

Which substance has a giant covalent structure and contains atoms of more than one element?A diamondB graphiteC methaneD sand

marysya [2.9K]

which substance has a giant covalent structure and contains atoms of more than one elements?

Explanation:

answer:methane

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3 years ago

Single-celled organisms need a microscope to be seen...<br> O True<br> O False

NNADVOKAT [17]

Answer:

True

Explanation:

Microscope is an instrument which is used to observe small objects. There are many types of microscope with a different magnitude.

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3 years ago