1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yaroslaw [1]
3 years ago
14

Initially, scientists described atoms as the smallest particles of matter. However, smaller particles within atoms were discover

ed. How did the scientific world respond to this new information
Physics
2 answers:
marishachu [46]3 years ago
4 0

Answer:

The correct answer will be- modifying the existed theory which could be proved with the repeated experiments.

Explanation:

The atomic theory was proposed by the John Dalton which stated that matter is composed of an indestructible and indivisible unit called the atom. The advancement and understanding of the theory led to the discovery of sub-atomic particles like electrons by J.J Thomson, protons by Rutherford and neutrons by James Chadwick.

The new discoveries added new information to the existed theory which led to the modification of the theory by the scientific community. This also shows that scientific paradigm can be modified with time.

Thus, modifying the existed theory which could be proved with the repeated experiments is the correct answer.

Sav [38]3 years ago
3 0

After the new discoveries were verified and confirmed, the new information was used to update or eliminate existing theories, formulate new hypotheses, test the new hypotheses with new experiments, develop new theories, make new predictions and test them with new experiments, and in general expand the understanding of whole fields of science such as structure of matter and particle Physics.      

You might be interested in
The electromagnetic wave that CT scans are based on is called a
kherson [118]
X-ray)
because Electromagnetic waves are in act
6 0
3 years ago
If you hike up Eagle Mountain to its peak (highest elevation), what side would be easiest to climb up: East or West? How do you
mihalych1998 [28]
 because I googled it and are you going there or something

6 0
4 years ago
How do the densities of the jovian and terrestrial planets compare?
timofeeve [1]
Hello

The jovian density is 1.33~g/cm^3, while the density of terrestrial planets is much higher. For instance, the earth's density is 5.51~g/cm^3. The reason of this difference is in the different chemical composition: while jupiter is made of gas (mainly hydrogen), with lower density, while the terrestrial planets are made of solid and liquid, with compounds of higher density.
5 0
3 years ago
The reason a tennis ball and a solid steel ball will accelerate at the same rate in the absence of air resistance is because why
Tasya [4]

The reason a tennis ball and a solid steel ball will accelerate at the same rate in the absence of air resistance is because the net force to mass ratio is the same for both objects.

<h3>What is air resistance?</h3>

Air resistance is described as the forces that are in opposition to the relative motion of an object as it passes through the air.

The units for the force of air resistance are in Newtons (N).

Air resistance can be gotten by taking air density times the drag coefficient times area all over two, and then multiply by velocity squared.

So we can conclude that in the absence of air resistance, the horizontal velocity of the body is unaffected by any other external force as the only force which acts on the ball is gravity.

Learn more about air resistance at; brainly.com/question/9143942

#SPJ1

7 0
1 year ago
An alpha particle consists of two protons and two neutrons with a mass of 6.64 x 1027 kg and charge 3.2 x 10-19 C. If two of the
Dafna11 [192]

Answer:  ratio = 3.14 × 10³⁵

Explanation:

From Newtons law of Universal Gravitation;

Every object in the universe is attracted to every other object

F = (Gm₁m₂)/r²

G = 6.67 X 10⁻¹¹ N-m²/kg²

M₁= mass of one object

M₂= mass of second object

r = distance from center of objects

q = charge = 3.2 x 10⁻¹⁹C.

  • Calculating the gravitational force;

Fg = (Gm₁m₂)/r² = (Gm²)/r²

which is = (6.67×10⁻¹¹ × (6.64×10⁻²⁷)²) / r²

= (2.94 × 10⁻⁶³) / r²

  • Calculating the electric force;

Fe = (Kq₁q₂) / r² = K q² / r² = (9×10⁹ × (3.2 × 10⁻¹⁹)² / r²

Fe = 9.22 × 10⁻²⁸ / r²

comparing the ratio of both forces we have;

Fe/Fg = (9.22×10⁻²⁸/r²) ÷ (2.94×10⁻⁶³/r²)

r² cancels from the above expression, which gives;

ratio as 3.14 × 10³⁵

8 0
3 years ago
Other questions:
  • A snail can crawl 160cm at an avg speed of 4cm/min. If it crawled at an avg speed of 5cm/min instead, how much sooner would it t
    15·1 answer
  • Points A and B are in a region of uniform electric field. Point A is at the origin and point B is on the x-axis at x = 0.150 m.
    5·1 answer
  • Question 3
    13·1 answer
  • Intrapulmonary pressure is the _______________________.
    7·1 answer
  • HELP, 15 Points!<br> How does uniform motion relate to velocity and acceleration?
    8·1 answer
  • URGENT! The current in a hair dryer measures 24 amps. The resistance of the hair dryer is 7 ohms. What is the voltage?
    15·2 answers
  • Which type of electromagnetic wave has the lowest frequency?
    8·1 answer
  • Which of the following is correct for speed?
    11·1 answer
  • 7) The Curiosity rover was able to trace substances concluding that the planet consists mostly of materials having melting point
    13·2 answers
  • How do you compare the energies of the different parts of the electromagnetic spectrum?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!