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
Katyanochek1 [597]
4 years ago
9

Define what is vsepr theory?

Physics
1 answer:
maks197457 [2]4 years ago
6 0

Answer:

Valence shell electron pair repulsion theory

Explanation:

  • VSEPR stands for valence shell electron pair repulsion theory in which helps in predicting the geometric shape of a molecule based upon the number of lone pairs of electrons.

It is also called the Gillespie-Nyholm theory after its two main discoverers, Ronald Gillespie and Ronald Nyholm.

  • In this theory the lone pair of atoms of the valence shell repel each other and attain such an angular position which minimizes the repulsion between the lone pair of electrons and the bonded pair of electrons so that it attains a stable state.
  • This theory is however not related to the wave function and the orbital hybridization but is based only upon the electron density.
You might be interested in
Who is the featured character in an earth diver story
Irina-Kira [14]
The featured character is the character who dives into water and brings up a small amount of mud or sand. 
3 0
3 years ago
(TCO-8) A band-pass filter has fC1 = 5 kHz and fC2 = 88 kHz. Calculate Bandwidth (BW) and center frequency (fo) for this filter.
Temka [501]

Bandwidth is the difference between the upper and lower frequencies in a continuous band of frequencies.

Mathematically can be expressed as,

BW = F_{c2}-F_{c1}

The upper frequency is 88Hz and the lower frequency is 6, therefore the Bandwidth would be,

BW = (88-5)kHz

BW = 83kHz

The center frequency is given on the basis of the square root of the multiplication of the two reference frequencies, then,

f_0 = \sqrt{f_{c1}*f_{c2}}

f_0 = \sqrt{88*5}

f_0 = 20.97kHz

7 0
3 years ago
What is the momentum of a 50 at a speed of 5m/s
aleksandr82 [10.1K]
50*5=250
Momentum will be 250kgm/s^2
5 0
3 years ago
On a distance-versus-time graph, _____.
babymother [125]

Answer:

A

Explanation:

The slope of the graph has the units of vertical axis divided by horizontal axis. This means that the slope of a distance vs time graph is distance/time, or velocity.

Slope is calculated by "rise over run" so C is incorrect.

Since the slope represents velocity, a constant slope equates to a constant velocity, hence B is incorrect. Same reasoning for D being incorrect: if the slope is zero, the object is not moving.

3 0
3 years ago
How does a merry go round use potential and kinetic energy
pentagon [3]

Answer: This should be a huge help in ur answer...

Explanation: potential energy is the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors and kinetic energy is energy which a body possesses by virtue of being in motion.

7 0
3 years ago
Other questions:
  • A clothes dryer uses about 6 amps of current from a 240 volt line. How much power does it use
    15·2 answers
  • A squirrel is trying to locate some nuts he buried for the winter. He moves 4.3 m to the right of a stone and dogs unsuccessfull
    10·1 answer
  • 345nm=____mm<br>I need to see how to work the problem out​
    9·1 answer
  • What is the difference between work and power
    8·2 answers
  • g A particular guitar string has a length of 60.0 cm, and a mass per unit length of 2.00 grams/meter. You hear a pure tone of 66
    14·1 answer
  • Describe how the loudness of a sound wave changes when the amplitude of the wave is increased.
    9·1 answer
  • Reflection occurs in many scenarios in our everyday life. Reflection occurs
    15·1 answer
  • A car is traveling at 21.0 m/s. It slows to a stop at a constant rate over 5.00s. How far does the car travel during those 5.00
    6·1 answer
  • Select the best answer.
    11·1 answer
  • In an experiment for measuring the speed of sound gun was shot 715 m away from the observer. It was heard 2. 13 seconds after th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!