Because insects are living and moving, what investigator's challenges in collecting insect evidence?

Physics

1 answer:

Mama L [17]3 years ago

8 0

Answer:i dont know

Explanation:

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Does the electrical conductivity of metals have anything to do with the electrostatic chart?

kvv77 [185]

Yes. Electrostatics are known to include the conductivity of metals whenever they start to have electrical flows on them. It's always been there on the list, and one notable instance of it is the flow of electricity in a wire.

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3 years ago

Please answer this as soon as possible

Alinara [238K]

I think it’s the third one, if not it’s the first.

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3 years ago

What did nicolaus copernicus discover about the universe

Keith_Richards [23]

Answer:

Copernicus discoveres thr heliocentric theory. It was previously believed that everything orbited the Earth, geocentric theory. Copernicus said he believed the Earth and everything else orbited around the Sun.

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3 years ago

Sound waves are longitudinal waves that can travel through air. Would you expect sound waves to travel faster through a low-dens

Serjik [45]

Answer:

Sound waves travel faster in a low-density gas

Explanation:

First of all, let's remind that sound waves are pressure waves: they consist of oscillations of the particles in a medium, which oscillate back and forth along the direction of motion of the wave (longitudinal wave).

The speed of sound in an ideal gas is given by the equation

$v=\sqrt{\gamma \frac{p}{\rho}}$

where

$\gamma$ is the adiabatic index of the gas

p is the gas pressure

$\rho$ is the gas density

From the equation, we see that the speed of sound is inversely proportional to the square root of the density: therefore, the lower the density, the faster the sound waves.

So, sound waves will travel faster in a low-density gas.

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A motor is used to produce

Tpy6a [65]

Your answer would be 4.0 hz.

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3 years ago