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Nikitich [7]
4 years ago
6

Which of the following statements are consistent with Rutherford's nuclear theory as it was originally stated? Check all that ap

ply.
(A) Neutral potassium atoms contain more protons than electrons.
(B) Neutral potassium atoms contain more neutrons than protons.
(C) The volume of an atom is mostly empty space.
(D) Atomic nuclei are small compared to the size of atoms.
Engineering
1 answer:
lawyer [7]4 years ago
8 0

Answer:

(C) The volume of an atom is mostly empty space.

Explanation:

Rutherford's nuclear theory:

  Rutherford's performed an experiment with the help of alpha particle and gold foil film.By doing this experiment he concluded that

1.Mass and charge of an atoms is located in the nucleus.

2.Nucleus are surrounding by electron .Nucleus is a positive charge particle and electron is a negative charge particle.

According to Rutherford's nuclear theory,the volume of an atom is mostly empty space.

So option C is correct.

(C) The volume of an atom is mostly empty space.

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noname [10]

Answer:

Explanation:

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6 0
3 years ago
The practice of honoring those who have been lost in battle dates back to which two ancient
Serjik [45]
It was between Iranians and filapinons nice work man it’s easy
3 0
3 years ago
Read 2 more answers
A differential amplifier is to have a voltage gain of 100. What will be the feedback resistance required if the input resistance
yuradex [85]

Answer:

required feedback resistance ( R2 ) = 100 k Ω

Explanation:

Given data :

Voltage gain = 100

input resistance ( R1 ) = 1 k ohms

calculate feedback resistance required

voltage gain of differential amplifier

\frac{Vout}{V2 - V1 }  = \frac{R2}{R1}

= Voltage gain =  R2/R1

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4 0
3 years ago
List principles that are most relevant to drop jump exercise and justify your answers that selected principles you
ycow [4]

The principles referred to in the question are called biomechanical principles. Some of them are:

  • Principles of Force; and
  • The principle of impulse direction.
<h3>What principle is most relevant to jumping?</h3>


The principle that is most relevant to jumping is called Angular Momentum.

<h3>What is Angular Momentum?</h3>

Simply defined, this refers to the velocity of the rotation of a body around an axis or a fixed point.

Other principles of biomechanics are the principles of:

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See more about biomechanical principles at:
brainly.com/question/1087668

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2 years ago
Explain working mechanism of safety valve.​
ValentinkaMS [17]

Answer:

Safety valves are part of the safety features placed in the system to prevent the system from experiencing over pressures

Explanation:

A safety valve is a valve that is actuated automatically when the pressure on the inlet portion rises to a specified value to allow the outflow or discharge of fluid such as liquid, steam or gas out of the system to prevent the system pressure limit from being exceeded. The design of safety valves is such that the valve closes the emergency outlet  port again once the system pressure returns to normal.

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