Be sure to answer all parts. One reason carbon monoxide (CO) is toxic is that it binds to the blood protein hemoglobin more strongly than oxygen does. The bond between hemoglobin and CO absorbs radiation of 1953 cm1. (The units are the reciprocal of the wavelength in centimeters.) Calculate the wavelength (in nm and Å) and the frequency (in Hz) of the absorbed radiation. Enter your answers in scientific notation.

Q: As space exploration increases, means of communication with humans and probes on other planets are…

A: a) The radio wave travels at the speed of light, it means that the speed of radio wave is 3×108 m/s.…

Q: Amateur radio operators in the United States can transmit on several bands. One of those bands…

A: Welcome to bartleby!

Q: In your own words, explain the relationship of wavelength and frequency.

A: Using Einstein's  energy relation we can derive the relation between frequency and wavelength

Q: (I) What are the two most commonly used mechanisms for radiation detection? (II) Give a short…

A: Radiation detectors, also called radiation sensors, are instruments that sense and measure radiation…

Q: a frequency of 30 Hz .  What is the wavelength of this radiation in meters?

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Exposure to a sufficient quantity of ultraviolet will redden the skin, producing erythema −−a…

A: Solution: The formula is E = hvwhere h = Plancks constant = 6.626 x 10-34 J s and v = frequency

Q: Chemistry 1. A wave has ʋ=1015 sec-1. The mass of the particle associated with it is 10-30 kg. What…

A: Frequency = 1015 sec-1  Mass of the particle = 10-30 kg  Speed of the wave = ?

Q: Be sure to answer all parts. How fast must a 143.7-g baseball travel in order to have a de Broglie…

A: De Broglie's equation: λ=h/mv Here h=planks constant m=mass of the object v =velocity   89 x10-12…

Q: (a) Ozone formation in the upper atmosphere starts when oxygen molecules absorb UV radiation of…

A: (a) The frequency and energy of least energetic of photons has to be calculated. The given…

Q: POSSIBLE POINTS: 3.33 When light waves hit objects, light can be reflected, transmitted and/or…

A: Light is source of continuous energy which can travel in straight line ie, linearly in space-…

Q: A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 7.54 ✕…

A: Given : Distance to be travelled by radio waves = 7.54 X 107 Km Speed of radio waves = 3.00 X 108…

Q: /hich of the following forms of radiation has the shortest wavelength? A) red light 10-1 101 109

A: Radiation is the emission or transmission of energy in the form of waves. It includes…

Q: Calculate the speed of a gamma ray with a frequency of 3.0x1019 Hz and a wavelength of 1.0x10 11 m.…

A:

Q: magnetic radiation.  Is radiation absorbed

A: Interaction of electromagnetic wave with matter results in the excitation of molecules from ground…

Q: What wavelength, in femtometers (fm), does an alpha particle have if it is traveling at 24.2% the…

A: Given that an alpha particle travel with speed at 24.2 % of the speed of light.mass of alpha…

Q: Which of the following statements is FALSE? a.UV envelopes electronic transitions b.IR uses light…

A: Electromagnetic spectrum, the entire distribution of electromagnetic radiation  according to…

Q: Radio communications travel at the speed of light (2.9979×10⁸ meters/sec). How long will it take for…

A: Given : Speed of radio communications = 2.9979 X 108 m/s And distance between the space probe and…

Q: What wavelength, in femtometers (fm), does an alpha particle have if it is traveling at 17.9% the…

A: Using de-broglie wavelength we can calculate wavelength of alpha particle.

Q: X rays can penetrate body tissues and are widely used to diagnose and treat disorders of internal…

A: Given data contains, Wavelength=1.15×10-10m.

Q: Which type of electromagnetic radiation is the least dangerous to life? A) Microwave B) X-rays C)…

A: Electro magnetic radiation (EMR): The radiation containing electric field and magnetic fields that…

Q: Which transition from the list below corresponds to the absorption of radiation with the highest…

A:

Q: What is the wavelength of radiation that has a frequency of 2.10 x 1014 s-1? (Answer in meters, to…

A: Given: Frequency of the radiation= 2.10 x 1014 s-1  To determine: The wavelength of the radiation

Q: A typical frequency used by GSM cell phones is 386.0 MHz. What is the wavelength of this signal?

A: Given: Frequency (ʋ) =386.0 MHz = 386.0×106 Hz = 386.0×106 s-1 Velocity of light (c) = 3×108 m.s-1

Q: Which of the following types of radiation has the greatest frequency? Microwaves, Ultraviolet,…

A: X-rays has Highest frequency in given radiations and  hence has highest energy .

Q: What is the wavelength of radiation that has a frequency of 2.10 x 1014 s-1?

A: To calculate wavelength of radiation, use the formula : f = c/λ λ=c/f         --------(1) where , c…

Q: Place the following types of electromagnetic radiation in order of decreasing frequency. Rank types…

A: Electromagnetic radiation is the form of energy that propagates magnetic field radiation and…

Q: What is the wavelength, in nanometers, of radiation whose frequency is 2.5 x 108 s-1?

A: The formula which connects wavelength and frequency is, C = f λ where, C= speed of light = 3 ×108…

Q: What is the frequency of a microwave with an energy of 1.68×10^-24 joules

A: Given energy of microwave E=1.68×10-24 J

Q: What is the wavelength, in nm, of a photon with 3.88 10 J of energy. Please express your answer as a…

A:

Q: What is the wavelength of electromagnetic radiation which has a frequency of 5.732 x 1014 Hz? 523.0…

A: The number of oscillations of a wave per unit time is called the frequency of the wave. It is…

Q: Determine the energy of 1.70 molof photons for each of the following kinds of light. (Assume three…

A: Given information:Number of moles = 1.70 molWavelength of radiation = 140 nm

Q: Microwave ovens have become increasingly popular in kitchens around the world. They are also useful…

A: Given, Note: 100 cm = 1 m Wavelength of microwave (λ) = 12.2 cm = 0.122 m Frequency of the microwave…

Q: What is the wavelength, in nanometers, of light with a frequency of 1.86×1015 Hz?

A: A  light with frequency of 1.86 × 1015 Hz  We know that,  c =  λ × v v = 1.86 × 1015 Hz  c = 3 × 108…

Q: The star Serius, which is 3.78 x 10^13 km away, goes super nova. This means that the star explodes…

A: Sirius is the brightest star in the night sky.  Supernova is a powerful and luminous stellar…

Q: Indicate which of the following types of electromagnetic radiation has the longest wavelength.…

A: The electromagnetic radiation has the longest wavelength has to be indicated.

Q: What is the wavelength of this radiation in units of Ångströms

A: Frequency is the ratio of speed of light to the wavelength of light. So,  Wavelength = speed of…

Q: The wavelength of the green light from a traffic signal is centered at 522 cm. What is the frequency…

A: Given : Wavelength =  λ  = 522 cm                           λ  = 5.22×10^9 nm…

Q: 50. Calculate the kinetic energy of an electron ejected by a photon with wavelength 2.07×102 nm from…

A: We have to predict the kinetic energy of the electron.

Q: 9. A few people in your neighborhood are protesting the erection of a 5G cell tower. They claim the…

A: Cell towers emerging now a days has a lot of health hazards associated with it due to the release of…

Q: A metal surface absorbs a photon with a wavelength of 500. nm and ejects an electron with a kinetic…

A: The energy of photon, binding energy and kinetic energy of electron are related as : Ephoton = B.E +…

Q: What is the wavelength, in pm, of a single molecule of hemoglobin (1.07 x 1022 kg) as it moves…

A: Mass = 1.07 × 10-22 kg  Velocity = 1.69 m/s Wavelength (in pm)  = ?

Q: What is the wavelength, in nanometers, of light with a frequency of 9.99×1014 Hz?   __________nm

A: Wavelength is defined as the distance between two successive crests or troughs of a wave

Q: Radio waves travel at the speed of light, which is 3.00 × 108 m/s. How many minutes does it take for…

A: Interpretation: Radio waves travel at the speed of light, which is 3.00 × 108 m/s. A time taken for…

Q: What is the wavelength, in nanometers, of light with a frequency of 4.54 x1015 Hz? (A) 66 nm B 68 nm…

A: For wavelength , the given formula and calculation is done:-

Q: If the wavelength of a photon is 528 nm, a) what is the frequency? (eg. 1.52E+12) Hz b) What is the…

A: Wavelength can be defined as the distance between one crest or trough and its adjacent crest or…

Q: How long would it take an instruction to a Martian rover to travel from a NASA site on Earth to…

A:

Q: What is the wavelength of radiation whose frequency is 7.85 x 1014 sec-1 (Hz)?

A: Given,Frequency of a radiation = 7.85 x 1014 sec-1The wavelength of that radiation can be calculated…

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.