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lisov135 [29]
4 years ago
13

A hearing aid is an electronic device that __________ sound waves.

Chemistry
2 answers:
Rashid [163]4 years ago
7 0
Detects? i think so but don't quote me.
ICE Princess25 [194]4 years ago
3 0
Hi THERE,

The answer is amplifies.
It helps you hear by collecting all the sound waves into the hearing aid .

HOPE THIS ANSWER HELPS YOU:-))

Have a great day

~ TRUE BOSS
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Someone please answer this..​
Vedmedyk [2.9K]

Answer:

165 g

Explanation:

Law of Conservation of Matter states that neither matter or energy is destroyed but instead transferred.

Since we need a total of 180 g, we need to subtract 15g of one of the products to find the missing amount:

180 g - 15 g = 165 g Cu produced

6 0
3 years ago
The density of a gold nugget is 19.3 g/cm3. If the volume of the gold nugget is 0.00369 L the mass of the nugget is
Sauron [17]

Answer:

The answer to your question is 71.22 g

Explanation:

Data

Density = 19.3 g/cm³

Volume = 0.00369

mass = ?

Formula

Density = \frac{mass}{volume}

Solve for mass

mass = density x volume

Process

1.- Convert volume from liters to cubic centimeters

                 1 l ----------------  1000 cm³

             0.00369l ---------   x

                x = (0.00369 x 1000 ) / 1

                x = 3.69 cm³

2.- Substitution

       mass = 19.3 x 3.69

3.- Simplification and result

       mass = 71.22 g

6 0
3 years ago
Which metal reacts spontaneously with a solution containing zinc ions?
nignag [31]
It would be (1) magnesium.
hope this helps :D
3 0
3 years ago
Read 2 more answers
How are electricity and magnetism related?
faust18 [17]

Answer:

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5 0
3 years ago
Sound molecules can "stack up" in front of airplanes traveling at very high
Eduardwww [97]
D. Sonic booms. Hope this helps
7 0
4 years ago
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