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stepan [7]
3 years ago
7

In which medium does sound travel the fastest?

Physics
1 answer:
AURORKA [14]3 years ago
3 0

Answer:

Solids

Explanation:

The speed of sound is different in different mediums. Among solids, liquids, and gases, sound travels faster through solids. The particles in solids are more closes as compared to liquids and gases.  

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Suppose you apply a force of 75 N to a 25-kg object. What will the acceleration of the object be?
Serjik [45]

Answer:

I belive it would be ture

Explanation:

It's been a while since I learned this but I think that is right.

6 0
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A string is stretched by two equal and opposite forces F newton each then the tension in sting is?
Arlecino [84]

Answer: The tension in the string is zero

Explanation:

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Describe how wet and dry barometers work
siniylev [52]

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I hope this helps!

7 0
3 years ago
If the strings have the same thickness but different lengths, which of the following parameters, if any, willbe different in the
Vinil7 [7]

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Explanation:

5 0
3 years ago
A rigid tank contains air at a pressure of 70 psia and a temperature of 55 ˚F. By how much will the pressure increase as the tem
Katyanochek1 [597]

Answer:

P_2 = 62.69 psi

Explanation:

given,

P₁ = 70 psia               T₁ = 55° F    = (55 + 459.67) R

P₂ = ?                         T₂ = 115° F    = (115 + 459.67) R

we know,

p = ρ RT

ρ is the density which is constant

R is also constant

now,

\dfrac{P_2}{P_1} =\dfrac{T_2}{T_1}

\dfrac{P_2}{70} =\dfrac{55+459.67}{115+459.67}

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Hence, the increase in Pressure is equal to P_2 = 62.69 psi

7 0
3 years ago
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