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andrey2020 [161]
3 years ago
6

If two people attempt the same maneuver, what determines the amount of force that each is required to exert?

Chemistry
1 answer:
Helen [10]3 years ago
3 0

Answer:

Explanation:

you need to change either the turn of the jump or push off higher or lower from the wall

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An aldehyde is an organic compound containing a terminal carbonyl group (C = O). This functional group, consisting of a carbon atom bound to a hydrogen atom and an oxygen atom via double bond (the general formula: CHO) is called the aldehyde group. In a reaction of the addition of alcohol to the carbonyl group, it forms hemiacetals. 
On the picture attached it is shown the reaction of alcohol addition to the carbonyl group with the major organic product <span>formed in the reaction.</span>

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3 years ago
When sulfate (SO42-) serves as the electron acceptor at the end of a respiratory electron transport chain, the product is?
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When sulfate (SO₄²⁻) serves as the electron acceptor at the end of a respiratory electron transport chain, the product is hydrogen sulfide (H₂S).

How sulfate acts as electon acceptor and electron donor?

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Learn more about the Electron transport chain with the help of the given link:

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2 years ago
Determining the composition of stars is one way that light emission has been used to determine the chemical composition of an ob
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Answer:

Explanation:

These instrument works on the analysis of the emisson spectral of light received from the star in this way.

Think of a steel knife in your kitchen. Initially, it has this shiny silver colour that typifies it. When the knife is placed on a hot plate, it becomes hotter and begins to go red as the heating continues. If we stop the heating and pour cold water on it, the red dissapears and our knife is back to itself, although the silvery shine would be lost. This is simply how the atomic absorption spectroscopy works. When you see the hot knife you can say a couple of things about it. Different metals have their various melting point. We can compare the temperature at which our knife will melt with a standard melting point scale to know the type of metal it is made of.

In atomic absorption spectroscopy, an atom gains energy and it becomes excited. Every atom is known to have a peculair amount of absorbant energy that cause them to excite. The more the particles in the atom, the more the energy required. When we analyse the absorbent energy of the atom, it differs from other atoms and we truly identify such an atom even if we don't know it. Most times, the energy is given off as light.

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3 years ago
Set the Room temp. to -10.0 °C and observe. What is happening?
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Answer:

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