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2 years ago

5

How can a scientific hypothesis be described?

1 answer:

RideAnS [48]2 years ago

3 0

Answer:

A hypothesis is a suggested solution for an unexplained occurrence that does not fit into current accepted scientific theory.For a hypothesis to be termed a scientific hypothesis, it has to be something that can be supported or refuted through carefully crafted experimentation or observation.

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Two loudspeakers are 1.60 m apart. A person stands 3.00 m from one speaker and 3.50 m from the other. (a) What is the lowest fre

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Answer:

Explanation:

Given

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Distance of person from one speaker $x_1=3\ m$

Distance of person from second speaker $x_2=3.5\ m$

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$x_2-x_1=(2m+1)\cdot \frac{\lambda }{2}$

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$\lambda =1\ m$

frequency is given by

$f=\frac{v}{\lambda }$

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For next frequency which will cause destructive interference is

i.e. $m=1$ and $m=2$

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$\lambda =\frac{1}{3}\ m$

frequency corresponding to this is

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Read 2 more answers