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Arisa [49]
4 years ago
13

I NEED HELP PLEASE, THANKS! :)

Physics
2 answers:
Scorpion4ik [409]4 years ago
4 0

Answer:

It should be shortened. hope this helps!:)

Leya [2.2K]4 years ago
4 0

Answer:

Shortened

Explanation:

A longer pipe will have a longer wavelength, and therefore a lower frequency.

A shorter pipe will have a shorter wavelength, and therefore a higher frequency.

A "flat" note has a low frequency, so the pipe should be shortened.

The same phenomenon can be demonstrated with guitar strings.  The longer the string, the lower the pitch.

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Batesian mimicry is an adaptive feature associated with the coloration of a given species in a given environment.

<h3>What is Batesian mimicry?</h3>

Batesian mimicry can be defined as a type of adaptive feature associated with the coloration of a particular species and/or population.

On the first island, the color of the population won't change because of the absence of predators.

On the second island, the color of the population will change because of the presence of predators that can be alerted by the color.

On the third island, the color of the population won't change because of the presence of a species with a similar color.

In conclusion, Batesian mimicry is an adaptive feature associated with the coloration of a given species in a given environment.

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6 0
2 years ago
What is the weight of a 45 kg box?
const2013 [10]
The force of a mass's weight is defined as its mass * acceleration due to gravity.
On Earth, g is about 9.8 m/s^2. This will be the acceleration due to gravity.

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7 0
3 years ago
Read 2 more answers
If you have a 1.0 m aqueous solution of NaCl, by how much will it increase the water’s boiling point, if KB = 0.512 °C/m? In oth
fgiga [73]

<u>Answer:</u> The elevation in boiling point is 1.024°C.

<u>Explanation:</u>

To calculate the elevation in boiling point, we use the equation:

\Delta T_b=ik_b\times m

where,

i = Van't Hoff factor = 2 (for NaCl)

\Delta T_b = change in boiling point  = ?

k_b = boiling point constant = 0.512^oC/m

m = molality = 1.0 m

Putting values in above equation, we get:

\Delta Tb=2\times 0.512^oC/m\times 1.0m\\\\\Delta Tb=1.024^oC

Hence, the elevation in boiling point is 1.024°C.

5 0
4 years ago
The water cycle involves water in the liquid, solid, and gaseous states of matter. In which of the following Earth systems can w
nata0808 [166]

Answer:

in the hydrosphere

Explanation:

solid=glaciers

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vapor=clouds

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3 years ago
What is a vector? Please help!
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A quantity having direction as well as magnitude,especially as determining the position of one point in space relative to another.
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