Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and carbon dioxide. The compound responsible for light absorption and the color of plants, chlorophyll, strongly absorbs light with a wavelength of 453.nm. Calculate the frequency of this light. Round your answer to 3 significant digits.

Q: b. Calculate the wavelength of this radiation.

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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: Calculate the wavelength of the following frequencies of electromagnetic radiation. 101.8 MHz…

A: Frequency of radiation can be calculated using the given equation:

Q: A VHF television station assigned to channel 4 transmits its signal using radio waves with a…

A: please see the written solution

Q: A laser pointer emits light at a wavelength of 380 nm. If the laser emits 5.5 × 10-° J of energy per…

A: Applying formula of energy of photon E = NAhc/lemda

Q: X-rays have a wavelength small enough to image individual atoms, but are challenging to detect…

A: X-ray have a wavelength small enough to image individual atom but are challenging to detect because…

Q: Infrared radiation from young stars can pass through the heavy dust clouds surrounding them,…

A:

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: A radio station broadcasts at a frequency of 1,524 kHz.  What is the wavelength in meters? Report…

A: Frequency is 1424 kHz Wavelength calculted for this frequency is

Q: An FM radio station broadcasts on a frequency of 101.9 kilohertz (KHz). What is the wavelength of…

A: The frequency of this photon is = 101.9 kHz The wavelength of the photon is =?

Q: What is the frequency (in reciprocal seconds) of electromagnetic radiation with a wavelength of 1.29…

A: Given, the wavelength of electromagnetic radiation =1.29 cm i.e. λ =1.29 cm 1.29×10-2 mwe are asked…

Q: Consider a cellphone operating at the radio frequency of 2.99 x 10s!. What is the wavelength of the…

A:

Q: A particular form of electromagnetic radiation has a frequency of 7.52×1015 Hz. What is the…

A:

Q: Suppose a popular FM radio station broadcasts radio waves with a frequency of 92. MHz, Calculate the…

A:

Q: A local AM radio station broadcasts at a frequency of 791 kHz. Calculate the wavelength at which it…

A:

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A:

Q: What is the frequency of a photon with a wavelength of 159 nm. Report your answers to three…

A: The frequency of a photon is mathematically expressed as: n=vλ ..................... (1) where n , v…

Q: Sodium vapor lamps are often used in residential street lighting. They give off a yellow light…

A: Hey, thanks for your question. We are authorised to solve only one question at a time. Please post…

Q: A local AM radio station broadcasts at a frequency of 558 kHz. Calculate the wavelength at which it…

A:

Q: In many kitchens, a microwave oven is used to cook food. The frequency of the microwaves is on the…

A: The formula for the speed of light is, ν = λf λ = ν/f Here, λ is the wavelength f is the frequency…

Q: c=λν  NA= 6.022 x1023 E=hν  1 nm = 1 x 10-9 m    E= hc/λ   1THz = 1 x1012 Hz    c=2.998 x108 m/s…

A: The number of waves passing through a point in one second is termed as the frequency of that wave.…

Q: 1. Violet light has a wavelength of 3.10 x 10-12 m. What is the frequency? 2. Green light has a…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first three parts…

Q: The distance from the sun to Earth is 1.496 * 108 km. How long does it take light to travel from the…

A: Given, distance = 1.496 x 108 km                           = 1.496 x 108 x 103 m…

Q: What is the frequency of a photon with a wavelength of 781 nm. Report your answers to three…

A: Energy is given by: Energy=hcwavelength also,  Energy=h×frequency so, frequency=cwavelength

Q: A local AM radio station broadcasts at a frequency of 784 kHz. Calculate the wavelength at which it…

A:

Q: If you have a 100. Watt lamp, about how many photons are emitted per second, assuming the majority…

A: Wavelength, λ = 549 nm = 549 × 10-9 m As we know that, E = h × c/ λ So,

Q: O ELECTRONIC STRUCTURE Interconverting the wavelength and frequency of.. rays have a wavelength…

A: λ=7.51 nmλ=7.51×10-9 m1 PHz is Petahertz1PHz=1015 HzUsing the relation, ν=cλν=frequency…

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A: Given that -  Wavelength of particular cone cell absorbed = 513 nm    Then, from following formula -…

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: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A: The number of times a wave occurred per unit time is known as frequency.

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

A: Wavelength = 577 nm

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

A:

Q: Be sure to answer all parts. An FM station broadcasts classical music at 91.9 MHz (megahertz, or 106…

A: 1 MHz is equivalent to 106 Hz. 91.9 MHz is equivalent to 9.19 × 107 Hz. The relationship between…

Q: A VHF television station assigned to channel 2 transmits its signal using radio waves with a…

A: Given is, Frequency= 54.0 MHz = 54×10^6 Hz = 54×10^6 s-1 And c=3×10^8 m

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

A:

Q: Interconverting the wavelength and frequency or... Infrared radiation from young stars can pass…

A: Wavelength of a wave is the distance between any two consecutive crests or throughs. It is…

Q: Suppose a popular FM radio station broadcasts radio waves with a frequency of 104. MHz. Calculate…

A: Frequency and  wavelength are inversely proportional to each other. We know the relationship is…

Q: The brightest object in the sky is what? A. The Sun B. The Moon C. Venus D. Mars

A: Of course, the star that appears the brightest to all of us on Earth is the Sun.

Q: How long does it take, in minutes, for light to reach Earth from the Sun, a distance of 1.629×108…

A: Given,Distance = 1.629×108 km (or) 1.629 × 1011  m

Q: Light was measured to have a wavelength of (3.51x10^2) nm. What is the frequency of the light (in…

A:

Q: The wavelength of a particular color of red light is 666 nr The frequency of this color is sec! (1…

A: Given, Wavelength = 666 nm  Frequency = ?

Q: A laser technician measures the wavelength of light from a new semiconductor laser. The wavelength…

A: Given : wavelength of light = 7.704 × 10-7 m  To convert :- 7.704 × 10-7 m to nm

Q: Light sample A has a frequency of 4.3 x 105 Hz and light sample B has a frequency of 8.70 x 101 Hz.…

A: Given  Frequency of A =4.3×1015 Hz Frequency of B =8.7×1018 Hz Formula - v =c ×lembda Wavelength is…

Q: A VHF television station assigned to channel 13 transmits its signal using radio waves with a…

A:

Q: length and frequency of... 0/3 A VHF television station assigned to channel 23 transmits its signal…

A: Given that -  Frequency = 524 MHz = 524×106 Hz = 524×106 s-1    Now, from following formula -  c = v…

Q: Infrared thermometers measure heat emitted from surfaces in the infrared range of the EMR spectrum.…

A: Relation between frequency and wavelength would be used .

Q: What is the wavelength (in nm) of light having a frequency of 4.9 × 1013 Hz? What is the frequency…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Be sure to answer all parts. What is the frequency of light having a wavelength of 396 nm? What is…

A: a) Given that,  Wavelength of light (λ) = 396 nm  = 396×10-9 m Frequency of light (f)= to be…

Q: Humans have three types of cone cells in their eyes, which are responsible for color vision. Each…

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.