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dangina [55]
2 years ago
14

Is the process of science described in this lesson similar to your initial ideas about how science is carried out? Explain why o

r why not.
Physics
1 answer:
VARVARA [1.3K]2 years ago
3 0

The process of science followed my initial ideas e because it  involved experiments.

<h3>What is the process of science?</h3>

The process of science or the scientific method refers to the process which scientists follow in their discovery and explanation of natural phenomena.

The scientific method is given below:

  • making an observation,
  • develop a hypothesis,
  • making a prediction,
  • conducting an experiment
  • analyzing the results
  • propound a law

The process of science follows my initial ideas about the process of science because I always thought science involved experiments.

In conclusion, the process of science involves making hypothesis and conducting research.

Learn more about process of science at: brainly.com/question/17216882

#SPJ1

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victus00 [196]
The poles wouldn't get light all year round.
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True or False. A projectile is an object that once set in motion, continues in motion by its own inertia.
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The answer is true.
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if it is true that the net charge in the universe does not change, how is it ever possible to charge an object that was initiall
olga55 [171]

By transferring electrical charges from one object to another

Explanation:

The law of conservation of electric charge states that the total electric charge of the universe is constant, therefore no charge can be created or destroyed, but only transferred.

Indeed, when an object is charged, this is due to the fact that charge carriers (typically electrons) are transferred to/from the object.

Consider an object initially neutral: this means that the object has initially an equal amount of positive charges (protons) and negative charges (electron).

Later, if we remove electrons from the object, then it will remain with an excess of protons: therefore, it will be positively charged. However, the electrons have not disappeared: simply, they have been moved somewhere else (on another object, for example, which will become negatively charged: so, the total net charge will still be zero).

Similarly, if we add electrons to the object, it will become negatively charged: however, the electrons have been removed from another object which is now positively charged, so the net charge still has not changed.

Learn more about electric charges:

brainly.com/question/8960054

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8 0
3 years ago
A proton initially at rest is accelerated by a uniform electric field. The proton moves 4.76 cm in 1.10 x 10^-6 s. Find the volt
iVinArrow [24]

Answer:

The voltage drop through which the proton moves is 39.1 V.

Explanation:

Given that,

Distance = 4.76 cm

Time t=1.10\times10^{-6}\ s

We need to calculate the acceleration

Using equation of motion

s = ut+\dfrac{1}{2}at^2

Where, s = distance

a = acceleration

t = time

Put the value in the equation

4.76\times10^{-2}=\dfrac{1}{2}\times a \times(1.10\times10^{-6})^2

a=\dfrac{2\times 4.76\times10^{-2}}{(1.10\times10^{-6})^2}

a=7.87\times10^{10}\ m/s^2

We need to calculate the voltage drop

Using formula of electric field

F=qE

F = q\dfrac{V}{d}....(I)

Using newton's second law

F = ma....(II)

Put the value of F in equation (I) from equation (II)

ma=\dfrac{qV}{d}

V=\dfrac{mad}{q}

Where, q = charge

a = acceleration

d = distance

m= mass of proton

Put the value into the formula

V=\dfrac{1.67\times10^{-27}\times7.87\times10^{10}\times4.76\times10^{-2}}{1.6\times10^{-19}}

V=39.1\ V

Hence, The voltage drop through which the proton moves is 39.1 V.

8 0
3 years ago
Define Standard Unit​
Vinvika [58]

answer:

standard units are the units we usually use to measure the weight, length or capacity of objects.

explanation:

  • international system of units or SI units are standard units
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