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sesenic [268]
3 years ago
10

Calculate the volume of this regular solid.

Chemistry
1 answer:
Nikolay [14]3 years ago
3 0
Please mark brainliest

Answer:
270 cm cubed
Explanation:
You multiply them all together to get the volume
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Match the wave with its definition. (Lesson 4.03-4.03)
Lady_Fox [76]

The correct wave that matched its definition is:

  • Transverse Wave - A wave that has a disturbance that is perpendicular to the wave motion. The wave motion is moving side to side, the energy will be moving up and down.

  • Longitudinal Wave - The disturbance is parallel to the wave motion. In a longitudinal wave, the energy, and the motion

A wave is known to be a disturbance that travels through a medium and transfers energy from one point to another without causing any permanent displacement of the medium itself.

We have two forms of wave namely the transverse waves and the longitudinal waves.

When the vibration of a medium is perpendicular to the wave direction, the kind of wave formed is known as a transverse wave.

When the vibration of a medium is parallel to the wave direction, the kind of wave formed is known as a longitudinal wave.

Learn more here: brainly.com/question/15923236

6 0
3 years ago
Keri has to identify a mysterious brown liquid in science class. She pours it through a filter, but the substance looks the same
Allisa [31]

The answer is NO. It can not be a compound it is an element.

In a component mixture it can be separated physically way from the other.

In element it can be only separated by a way of destroying the compound itself by chemical reaction.

4 0
3 years ago
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The amount of matter in a given space or volume
ivolga24 [154]

Answer:

i'm not sure but i think

Explanation:

matter Anything that has mass and occupies space.

density The amount of matter in a given volume of space.

formula for density mass divided by volume

physical property A property of matter that can be observed and measured, without changing its identity.

I hope it helps

5 0
3 years ago
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Given that the frequency of a wave is 9.12x10^-12 Hz, what must be the
polet [3.4K]

Answer:

The wavelength of wave is 0.33 ×10²⁰ m.

Explanation:

Given data:

Frequency of wave = 9.12×10⁻¹² Hz

Wavelength of wave = ?

Solution:

Formula:

Speed of light = wavelength × frequency

c = λ × f

λ = c/f

This formula shows that both are inversely related to each other.

The speed of light is 3×10⁸ m/s

Frequency is taken in Hz.

It is the number of oscillations, wave of light make in one second.

Wavelength is designated as "λ" and it is the measured in meter. It is the distance between the two crust of two trough.

Now we will put the values in formula.

λ = 3×10⁸ m/s  / 9.12×10⁻¹² Hz

Hz = s⁻¹

λ = 0.33 ×10²⁰ m  

The wavelength of radiation is 0.33 ×10²⁰ m  .

5 0
4 years ago
What is one way to tell if a wire has current flowing through it?
trapecia [35]
If u got shock u can say current flows from it
3 0
3 years ago
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