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2 years ago

Scientists have changed the model of the atom as they have gathered new evidence. One of the atomic models is

Physics

1 answer:

zepelin [54]2 years ago

3 0

The experiment that led scientists to change from the previous model to the one shown is that; the colors of light emitted from heated atoms had very specific energies.

The model of the atom showed in the image is the Bohr model of the atom. This model was the successor of the Rutherford model of the atom.

This model proposed that electrons were found in specific energy levels that has a definite value of energy.

This was arrived at after he discovered by experiments that the colors of light emitted from heated atoms had very specific energies.

Learn more: brainly.com/question/3964366

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Patient is in the ed due to a football hitting his nose when playing tackle football in the park. X-ray shows a displaced nasal

Art [367]

ICD-10-CM codes are -S02.2XXA, W21.01XA, Y93.61, Y92.830

S02.2 for Fracture, Traumatic/Nasal (Bone(s)), ICD-10-CM Alphabetic Index. Both the open fracture code and the dislocation code are not reported. Only the fracture code is provided if a fracture and a dislocation happen at the same place. Search for "dislocation/with fracture" in the alphabetical index to be sent to a doctor. A closed fracture is a fracture with displacement. To report the conditions leading up to the injury, external cause codes are utilized. Look for Struck (accidentally) by/ball (struck) (thrown)/football W21.01 in the ICD-10-CM External Cause of Injuries Index. Seven characters are required in the Tabular List to finish the code. For the first encounter, X is utilized as a stand-in for character number six, and character number seven is given the letter A.

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6 0

2 years ago

Yuliya22 [10]

As wavelength increase, frequency decrease

8 0

3 years ago

A projectile of mass 100 kg is shot from the surface of Earth by means of a very powerful cannon. If the projectile reaches a he

aksik [14]

Answer:

$v = 1.11 \times 10^3 m/s$

Explanation:

By energy conservation law we will have

$U_i + KE_i = U_f + KE_f$

as we know that as the projectile is rising up then due to gravitational attraction of earth it will slow down

At the highest position the speed of the projectile will become zero

So here we will have

$-\frac{GMm}{R} + \frac{1}{2}mv^2 = -\frac{GMm}{R+h} + 0$

$-\frac{(6.67 \times 10^{-11})(5.97 \times 10^{24})(100)}{6.37 \times 10^6} + \frac{1}{2}(100)v^2 = -\frac{(6.67 \times 10^{-11})(5.97 \times 10^{-11})(100)}{(6.37 \times 10^{6} + 65000)}$

$- 6.25 \times 10^7 + 0.5 v^2 = -6.19 \times 10^7$

$v = 1.11 \times 10^3 m/s$

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3 years ago

In 12 s, a wire delivers 96 c of charge. the current in the wire, to the nearest whole number, is

Alik [6]

Current is charge over time
C = Q/t
C = 96 ÷ 12
C = 8
8 Amperes

7 0

3 years ago

Read 2 more answers

What is the net force that acts on an object in equilibrium?

Bess [88]

Answer: If an object is at equilibrium, then the forces are balanced. Balanced is the key word that is used to describe equilibrium situations. Thus, the net force is zero and the acceleration is 0

Explanation:

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2 years ago