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damaskus [11]
3 years ago
10

London dispersion forces occur between molecules that are

Physics
1 answer:
SCORPION-xisa [38]3 years ago
3 0

Answer:

c

Explanation:

London dispersion forces are weak intermolecular forces and are considered van der Waals forces. Temporary dipoles can occur in non-polar molecules when the electrons that constantly orbit the nucleus occupy a similar location by chance.

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To Which of the following represents the relative order of wavelengths from least
Alex787 [66]

Answer:

A) ultraviolet light ---> violet light ----> red light-----> infrared light

Explanation:

We know that the electromagnetic spectrum with the wavelength from least to greatest is (also refer attachment)

  • gamma ray
  • X- rays
  • Ultra-violet
  • Visible            

                  Violet

                  Indigo

                  Blue

                  Green

                  Yellow

                   Orange

                   Red

  • Infra-red
  • Microwave
  • Radio wave

Hence the relative order of wavelengths from least to greatest in the electromagnetic spectrum is

    A) ultraviolet light ---> violet light ----> red light-----> infrared light

5 0
4 years ago
The velocity of money is a the same thing as the long-term growth rate of the money supply. b the money supply divided by nomina
tia_tia [17]

b the money supply divided by nominal GDP

Explanation:

The velocity of money is nothing but the ratio of GDP and money supply. In other words, velocity of money also tells us the rate at which money is being exchanged in a country. The constant velocity says that the growth rate in the economy is zero. Velocity of money depends on the rate at which money is spent for finished goods and services per unit time. It is more when spending of money is more and it decreases when people spend less money. The total amount of money that is in circulation or that exists in a country is know as money supply.

3 0
4 years ago
Transcranial magnetic stimulation (TMS) is a noninvasive method for studying brain function, and possibly for treatment as well.
lubasha [3.4K]

Answer:

525 V

Explanation:

A = Area = 1.75\times 10^{-2}\ m^2

\dfrac{dB}{dt} = Rate of change of magnetic field = 3\times 10^4\ T/s (assumed)

Induced electromotive force is given by

E=A\dfrac{dB}{dt}\\\Rightarrow E=1.75\times 10^{-2}\times 3\times 10^{4}\\\Rightarrow E=525\ V

The induced electromotive force is 525 V

3 0
3 years ago
Write down the address of Earth in as much detail as possible
jeka57 [31]
Position #3
Solar System
Orion Arm
Milky Way Galaxy
Universe
Mind of God
5 0
3 years ago
A ball whose mass is 1.9 kg is suspended from a spring whose stiffness is 8.0 N/m. The ball oscillates up and down with an ampli
MArishka [77]

Answer:

2.05 radians/s

Explanation:

This is a simple harmonic motion. The angular frequency of a loaded spring is given by

\omega = \sqrt{\dfrac{k}{m}}

where k is the spring constant and m is the mass on the spring.

Using the known values,

\omega = \sqrt{\dfrac{8}{1.9}} = 2.05

4 0
3 years ago
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