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Anit [1.1K]
3 years ago
15

The mechanical advantage of the wedge increases as it gets _____.

Chemistry
1 answer:
OLEGan [10]3 years ago
6 0
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statement 1,mass is conserved durning the reaction. statement 2 sum of mass and energy is conserved durning the reaction. which
maksim [4K]

Answer:

Explanation:

None of the statement is true for both chemical and nuclear reactions. In chemical reactions, mass is always conserved and the type of atoms are also conserved.

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3 years ago
How is an electron orbital similar to a parabola?
AVprozaik [17]

Answer:

Explained below.

Explanation:

First of all, the orbital path of electron is mostly parabolic in electric field.

In an electric field, electrons behave very similar to a projectile. Thus, Electrons have a parabolic path in an electric field simply because the speed of the electrons in a direction which is perpendicular to the electric field is constant since there is no force. Therefore, there will be no acceleration along that perpendicular direction. However there will be an acceleration that is constant in the direction of the electric field which makes it act in a similar manner to a projectile under gravity.

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3 years ago
Who can help me with this? Asap
aivan3 [116]

Answer:

A. = 143

B. = 8

C. =32

Explanation:

Number of neutron = mass number - atomic number

3 0
2 years ago
What will most likely happen in the absence of a cell membrane?
Zielflug [23.3K]
<h2>Answer:</h2>

The correct answer is option D which is substances will pass in and out of the cell in an uncontrolled manner.

<h3>Explanation:</h3>
  • Cell membrane is outer organelle in the cell, it is responsible for the transport of materials into and out to the cell through osmosis and active transport.
  • In the absence of the cell membrane, there will not be control of transport of a materials to the cell.
  • Energy production is the task of mitochondria and food storage is the function of vacuoles.
  • Photosynthesis takes place on the chloroplasts.
3 0
3 years ago
Read 2 more answers
Water left in a a freezer is called
Masteriza [31]

Water left in a freezer is called ice

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3 years ago
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