A particular form of electromagnetic radiation has a frequency of 4.94 × 101$ Hz. (a) What is the wavelength in nanometers? In meters? Enter your answer in scientific notation. 10 nm |× 10 (b) To which region of the electromagnetic spectrum would you assign it? visible o ultraviolet o X-ray O gamma ray infrared microwave radio wave (c) What is the energy (in joules) of one quantum of this radiation? Enter your answer in scientific notation. |× 10.

Q: Be sure to answer all parts. A photon has a wavelength of 799 nm. Calculate the energy of the photon…

A:

Q: Constants needed for the calculations: c = 3.00 x 100 meters/second Planck's Constant (h) = 6.63 x…

A: The expression of energy is shown below: where; h = Planck's constant c = speed of light λ =…

Q: A radio wave has a frequency of 4.60  ×  108 Hz. What is the energy (in J) of one photon of this…

A: The relation between the frequency and energy is

Q: How much time (in seconds) does it take light in a vacuum to travel 1.00 billion km? a) 3.00 x 1017s…

A: Given data contains, Distance travelled is 1.00 billion km.

Q: If an electron travels at a velocity of (1.167x10^7) m/s and has a mass of (9.1x10^-28) g, what is…

A: Given :  Velocity of electron(v) = 1.167 x 107 m/s  Mass of electron(m) = 9.1 x 10-28 g  Plank's…

Q: The frequency of the middle C note on a piano is 261.63 Hz. What is the wavelength of this note in…

A: wavelength of this note in centimeters is

Q: Be sure to answer all parts. What is the frequency (in reciprocal seconds) of electromagnetic…

A:

Q: 6.9 The average distance between Mars and Earth is about1.3 × 108miles. How long would it take video…

A: 1 mile= 1.61 km ∴1.3×108 miles = 1.61 ×1.3×108                               =20930000 km 1 km =1000…

Q: Mercury emits a number of discrete wavelengths of visible light when an electric current passes…

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Q: The average distance between the earth and moon is 3.85 × 105 km. If you shined a laser pointer…

A: Answer :- The speed of the light in vacuum = 3x108 m/s. Speed= distance/time. distance given =3.85 x…

Q: 1. What would be the speed of a proton (mass = 1.673 x 102" g) if it had the same wavelength as a…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: An FM radio station broadcasts news at 98.0 MHz. What is the frequency of this FM radio wave in…

A: Wavelength ( λ )  and frequency ( v ) are related by the equation  λ = c / ν  λ = wavelength in…

Q: Be sure to answer all parts. An x-ray has a wavelength of 3.70 Å. Calculate the energy (in J) of one…

A: We have the energy of a photon, E = hv v = c/λ So, E = hc/λ

Q: What are the basic SI units for (a) the wavelength of light,(b) the frequency of light, (c) the…

A: Wavelength of light- Wavelength of light is distance from one trough to another trough or one…

Q: What is the wavelength of light that has a frequency of 7.89 ¥ 1014 sec-1? Express the answer in…

A:

Q: An FM radio station broadcasts at a frequency of 87.5 MHz. What is the wavelength of the station in…

A: Frequency describes the number of waves that are passed through a fixed point in a given time. It…

Q: 5. If the tube produced all frequencies of visible light, what colour would the light be? 6. The…

A: 5 ) If the tube produce all frequency of visible light then the colour of light is white

Q: In Einstein's photoelectric experiment, the kinetic energy (K.E.) of an electron displaced from a…

A: Given: Wavelength of photon = 45.5 nm Threshold energy = 8.76×10-19 J

Q: 11. What is the wavelength of light that has a frequency of 14 7.89 ¥ 10 sec? Express the answer in…

A: given ;- frequency of light = 7.89 × 1014 sec-1  to calculate :- wavelength of light (in both cm and…

Q: Be sure to answer all parts. A photon has a wavelength of 715 nm. Calculate the energy of the photon…

A:

Q: A sodium flame has a characteristic yellow color due to emissions of wavelength 566 nm. What is the…

A: Given that  wavelength λ=566 nm =566×10-9m Energy of the photon can be find using the relation,…

Q: What is the wavelength of light (in nm) if the frequency is 5.3 x 10^14 (1/sec)? Give answer using 1…

A: The relation between wavelength and frequency is, c=λν where c is the speed of light, λ is the…

Q: If the frequency of a photon is 6.61x10^15 HZ, what is its wavelength in nanometers?

A: Given Frequency of photon = 6.61 × 1015 Hz Conversion used 10-9 m = 1nm

Q: If 1.88 × 10¹⁸ photon falls on the cm² area of ​​the radiation detector exposed to light from a…

A:

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A: Dear student I have given answer to your question in the image format.

Q: Orange light has a wavelength of 5.9×10−5 cmcm . What is its wavelength in meters?

A:

Q: What is the frequency of radiation that has a wavelength of 13 μm, about the size of a bacterium?…

A: Note: As per guidelines we are allowed to answer first question only, please post another question…

Q: An astrophysicist measures the wavelength of gamma-ray emission from a supernova. The wavelength is…

A: Gamma-ray emission: It arises from the radioactive decay of atomic nuclei. It consists of the…

Q: Visible light falls into wavelength ranges of 400-700 nm, for which 1 m = 1 x 10° nm. The energy and…

A: The wavelength of the light in meters can be calculated as follows:

Q: As discussed in the A Closer Look box on “Measurement andthe Uncertainty Principle,” the essence of…

A: To measure the position of subatomic particle in atom, the radiation of appropriate energy is used…

Q: 2. Assuming that the lights in this room give off a wavelength of 572 nm, what is the frequency of…

A: wavelength of light = 572*10-9  m frequency = ?

Q: How long does it take, in minutes, for light to reach Mercury from the Sun, a distance of 5.56x10^7…

A: Given that,Distance between mercury from the sun = 5.56×107 KmChange unit from Km to m1 Km = 1000…

Q: x 10^3 kHz, what is the energy of this radio wave? Note that plancks constant is 6.63 x 10

A: Given: Radio Wave Frequency (v) = 1.53 x 103 Hz Plank's Constant (h) = 6.63x 10-34 J-s

Q: Approximately how far does light travel in 3.154 x 107 seconds?

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Q: How long(in hours) will it take for light that travels at 3.00x10^8m/s to cover the distance from…

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Q: A photon with an energy of 1.01 x 10-16 Joules has what frequency, in Hz?

A:

Q: Be sure to answer all parts.   What is the energy (in J) of one photon of 833 nm wavelength light?…

A: Given, Wavelength of light is 833 nm.

Q: (a) What is the frequency of light having a wavelength of 132 nm? (b) What is the wavelength (in…

A:

Q: of KMHO4 Iight n value oT this tra in the visible range of the electromagnetic spectrum? Express…

A: In chemistry, the stability of a substance determines its energy level. The higher the stability of…

Q: (A) What is the wave length (in nanometers) of light having a frequency of 3.6 x 1013 Hz?  (B) what…

A: These problems are related to the relation between Frequency and wavength of the light.

Q: Without using units, if the energy of the photon is 5.3 x 10-16, Planck's constant = 6.63 x 10-34,…

A:

Q: If a student determined the frequency of a line to be 3.456x1014 s-1 and this is value gives a…

A: The solution is as follows:

Q: Light was measured to have a frequency of (9.73x10^3) Hz. What was the wavelength in mm? c = 3.00 x…

A: Solution:  Given :                                   ϑ (frequency) = 9.73 x 103 Hz…

Q: Be sure to answer all parts. The energy of a photon is 5.46 × 10 10 J. What is its wavelength (in…

A: Applying formula E=hc/lemda

Q: What is the wavelength of radiation in your microwave oven, whose frequency is 2.45 GHz?

A: Wavelength , λ = cν                           = 3 x 108 m/s2.45 x 106 s-1                          =…

Q: Enormous numbers of microwave photons are needed to warm macroscopic samples of matter. A portion of…

A:

Q: the speed of the electron were 3.6*10^ 9 m/s be the corresponding orbital ? Express your answer…

A:

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.