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3 years ago

Someone getting ready to do a bungee jump is demonstrating this type of energy.

Chemistry

2 answers:

avanturin [10]3 years ago

8 0

Answer:

Potential Energy

Explanation:

The person has the potential to be in motion, the opportunity to, so therefore the answer is Potential Energy.

aksik [14]3 years ago

5 0

Answer:

Kinetic energy is the energy in a moving object, such as a person that has already jumped. Potential energy means energy that could be used. A bouncy ball sitting on a shelf 5 ft from the ground has less potential energy than one sitting 10 ft from the ground. A person that is about to bungee jump has potential energy because they are not yet in motion.

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Speed.

Alexus [3.1K]

Increases with

hope this helped :))
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3 years ago

There are islands in the ocean that grow larger the Hawaiian islands are good examples of this the reason that the islands were

vredina [299]

Explanation:

The reasons that islands formed are still growing is simply because newer materials are being added to them.

A growing earth is as a result of addition of more materials arising from the mantle.
Generally, Volcanic islands forms as a result of magma that reaches the surface or ocean floor from deeper part of the earth.
This usually occurs in places around a plate boundary where materials upwells from the asthenosphere or shallow crustal melting.
As more materials are being melted, more also reaches the surface and continues to make the Island grow.

Learn more:

Volcanic eruptions brainly.com/question/5055821

#learnwithBrainly

3 0

4 years ago

In vacuum, the speed of light is c= 2.998 x 108m/s. However, the speed generally decreases when light travels through media othe

Kaylis [27]

Answer:

Light of wavelength 200 nm will have lowest frequency in while traveling through diamond.

Explanation:

Speed of the light in vacuum = c

Relation between speed of light , wavelength (λ) and frequency (ν);

$\nu =\frac{c}{\lambda }$

Speed of light in a medium = c' = c/n

$\nu =\frac{c'}{\lambda }=\frac{c}{n\times \lambda }$ ...[1]

Where : n = refractive index of a medium

So, the medium with greater value of refractive index lower the speed of light to greater extent.

From [1] , we can see that frequency of light is inversely proportional to the refractive index of the medium :

$\nu \propto \frac{1}{n}$

This means that higher the value of refractive index lower will be the value of frequency of light in that medium or vice-versa.

According to question, light of wavelength 200 nm will have lowest frequency in while traveling through diamond because refractive index of diamond out of the given mediums is greatest.

Increasing order of refractive indices:

$H_2$

Decreasing order of frequency of light 210 nm in these medium :

$H_2>H_2O>CCL_4>\text{Silicon oil}> Diamond$

4 0

3 years ago

15 g NiO is dissolved into enough water to make 800. mL of solution. What is the molar concentration of the solution? Report you

Nuetrik [128]

Answer: 0.25

Explanation: M = moles of solute / volume of solution (L)

First, you need to calculate the number of moles using the given mass and the molar mass.

15 g74.692 g/mol≈0.20 mol

Then, you can solve for molarity using the molarity equation. The answer should be reported to two significant figures.

M=0.20 mol/ 0.800 L = 0.25 M

6 0

3 years ago

Difference between nitrogen fixatio and dentrification

gavmur [86]

Nitrogen fixation means form nitrits and dentrification means nitrits will not formed

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3 years ago