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Valentin [98]
3 years ago
6

How do you compare the mass of proton, neutron, and electron?

Physics
1 answer:
MatroZZZ [7]3 years ago
4 0

Answer:Explanation:

Protons and neutrons have very similar mass, while electrons are far lighter, approximately 11800 times the mass. Protons are positively charged, neutrons have no electric charge, electrons are negatively charged. The size of the charges is the same, the sign is opposite.

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Why should we convert units within the metric system?
postnew [5]
Because we should convert units within the metric system

3 0
4 years ago
The lons entering the mass spectrometer have the same charges. After being accelerated through a potential difference of 8.20 kV
Ratling [72]

The calculated magnitude is  6.73 x 10³ V/m.

AMU is described as being one-twelfth the mass of a carbon-12 atom (12C). C makes up more than 98% of the carbon that can be found in nature, making it the most prevalent isotope. The magnitude of the field is the change in potential across a small distance in the indicated direction divided by that distance.

Potential difference = 8.20 kV= 8.20 x 10³ V

radius= 19.4/100=0.194 m

total distance that is circumference of the circle= 2πr =2 x 3.14 x 0.194

                                                                               = 1.218 m

therefore Magnitude= 8.20 x 10³ / 1.218

                                  =6.73 x 10³ V/m

Learn more about Magnitude here-

brainly.com/question/15681399

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4 0
1 year ago
You pull down on a rope to raise a flag on a flag pole which describes why the rope and the flag pole act as a machine
ikadub [295]

Answer: A-they change the direction of the forces

Explanation:

Any device which makes our work simpler is known as a machine. A machine may increase the amount of output force which is determined by its mechanical advantage or a machine changes the direction of the force.

In the given situation the input force acts in the downward direction to pull the rope. The output force acts on the flag being pulled upwards at the other end. Thus, the direction of the forces varies. Correct option is A.

3 0
4 years ago
a scientist is creating a new synthetic material. the material’s density is 6.1 g/cm3. which sentences describe how the scientis
icang [17]
<span>A.) The scientist can decrease the mass while keeping the volume constant.
B.) The scientist can increase the mass while keeping the volume constant.
C.) The scientist can decrease the volume while keeping the mass constant.
D.) The scientist can increase the volume while keeping the mass constant.
</span>-Plato answer choices for this question 
6 0
3 years ago
Read 2 more answers
As a new electrical technician, you are designing a large solenoid to produce a uniform 0.150-T magnetic field near the center o
Kamila [148]

Answer:

I = 21.94 A

Explanation:

Given that

B= 0.15 T

Number of turns N= 3100

Length L = 57 cm

Diameter ,d= 7 cm

We know that magnetic field in the solenoid given as

B=\dfrac{\mu_0IN}{L}

I=\dfrac{BL}{\mu_0N}

Now by putting the values

I=\dfrac{0.15\times 0.57}{4\pi \times 10^{-7}\times 3100}

I = 21.94 A

Therefore current need to produce 0.15 T magnetic filed is 21.94 A.

3 0
3 years ago
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