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Alex787 [66]
3 years ago
12

The Wilson cloud chamber is used to study

Physics
1 answer:
gulaghasi [49]3 years ago
7 0

It is a particle detector used for detecting ionizing radiation.  
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a large matters of body with no shape is mass

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3 years ago
Can a physical guantity have unit but is dimensionless ?
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You know that you sound better when you sing in the shower. This has to do with the amplification of frequencies that correspond
Elena L [17]

Answer:

Explanation:

For first overtone

Standing waves will be formed lengthwise and breadth-wise in the enclosures  having dimension of .75m  x 1.5 m

A ) For the formation of lowest two frequencies formed by standing waves along the breadth  , fundamental note and first overtone may be considered.  

For fundamental note ,  

the condition is  

wave length λ = 2L = 2 x 0.75 m  

λ = 1.5 m  

frequency n = v / λ

= 343 / 1.5  

= 229  Hz approx

For first overtone

λ = L = 0.75m

frequency n = v / λ

n = 343 / 0.75  

= 457 Hz approx

B)

For the formation of lowest two frequencies formed by standing waves along the length , fundamental note and first overtone may be considered.  

For fundamental note ,  

the condition is  

wave length λ = 2L = 2 x 1.5 m  

λ = 3 m  

frequency n = v / λ

= 343 / 3  

= 114 Hz approx

frequency n = v / λ

n = 343 / 1.5  

= 229 Hz approx

3 0
3 years ago
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7 0
3 years ago
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How does absorption spectra occur?
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hope this helped :)

mark brainliest

3 0
4 years ago
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