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
Harrizon [31]
3 years ago
14

Which one of the following statements is false?

Physics
1 answer:
emmasim [6.3K]3 years ago
7 0

Answer:

d) False. If the angular momentum is zero, it implies in electro without turning, which would create a collapse towards the nucleus, so in both models the moment must be different from zero

Explanation:

Affirmations

a) true. The orbits are accurate in the Bohr model and probabilistic in quantum mechanics

b) True. If both give the same results and use the same quantum number (n)

c) True. If in angular momentum it is quantized, in the Bohr model too but it does not justify it

d) False. If the angular momentum is zero, it implies in electro without turning, which would create a collapse towards the nucleus, so in both models the moment must be different from zero

You might be interested in
Does the moon actually change shape as it revolves/rotates around the Earth? Explain your answer
rusak2 [61]

<u>Answer:</u>

<em>The moon doesn’t change shape on its own.</em>

<u>Explanation:</u>

Shapes of moon that we observe is based on the different perspectives of view from the earth and position of moon with respect to the sun. The changes arise due to the rotation of earth on its own axis as well as the revolution of moon on its orbit. The moon doesn’t have any light of its own.

It just reflects off the light from the sun. Due to tidal locking phenomenon one face of the moon permanently faces the sun. Because of the changes in position of moon with respect to the sun the moon is lighted up variably giving rise to various phases like new moon, full moon, crescent etc.

3 0
3 years ago
Describe the main distinguishing features of spiral, elliptical, and irregular galaxies.
hram777 [196]

Answer:

Spiral galaxies consist of a flat, rotating disk of stars, gas and dust, and a central concentration of stars known as the bulge. These are surrounded by a much fainter halo of stars, many of which reside in globular clusters.

Elliptical galaxies have smooth, featureless light-profiles and range in shape from nearly spherical to highly flattened, and in size from hundreds of millions to over one trillion stars. In the outer regions, many stars are grouped into globular clusters. Most elliptical galaxies are composed of older, low-mass stars, with a sparse interstellar medium and minimal star formation activity They are often chaotic in appearance, with neither a nuclear bulge nor any trace of spiral arm structure. Collectively they are thought to make up about a quarter of all galaxies.

irregular galaxies were once spiral or elliptical galaxies but were deformed by gravitational action. they are shapeless.

5 0
3 years ago
According to boyle’s law, the volume of a gas is inversely proportional to its pressure if the?
Andru [333]
<span>According to boyle’s law, the volume of a gas is inversely proportional to its pressure if the "Temperature keep constant"

Hope this helps!</span>
3 0
3 years ago
Read 2 more answers
If a car traveled 60 m in 30 s, what is the velocity?*
klemol [59]

Answer:

6.56168

Explanation:

8 0
3 years ago
A tennis pro charges $15 per hour for tennis lessons for children and $30 per hour for tennis lessons for adults. The tennis pro
AURORKA [14]

Answer:

Third-degree price discrimination

Explanation:

Third degree price discrimination according to<em> Investopedia.com</em> occurs when companies price products and services differently based on the unique demographics of subsets of its consumer base, such as students, military personnel, or seniors.

4 0
3 years ago
Other questions:
  • Write a hypothesis about how the height of the cylinder affects the temperature of the water. Use the "if . . . then . . . becau
    14·2 answers
  • What is includeed in a cover sheet
    8·1 answer
  • Speed is a measure of how fast something moves in a specific direction true or false?
    12·1 answer
  • -<br> Speed is a scalar, a quantity that is<br> described by<br> alone.
    8·1 answer
  • Which are characteristics of the image formed by an
    13·2 answers
  • Why do people eat vegetables? Not just to stay healthy!!! But why else do we eat and need vegetables?
    7·1 answer
  • If a 580 N net force acts on a 40 kg what will the acceleration of the car be
    6·2 answers
  • You are standing outside with two speakers. The temperature is 0 degrees C. The two speakers are playing sound of the same frequ
    5·1 answer
  • For a freely falling object dropped from rest, what is the acceleration at the
    7·1 answer
  • On a stormy night, a lighthouse emits a light that must travel through air, rain, and fog. As the light travels through these di
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!