Suppose you were standing 225 m from a radio transmitter what is your distance from the transmitter in terms of the number of wavelengths if the station is broadcasting at 1150 kHz (on the AM radio band)? (1 kHz = 1X10^3 Hz

Q: A laser used in orthopedic spine surgery produces radiation with a wavelength of 2.10 mm. Calculate…

A: For any electromagnetic radiation, wavelength and frequency are related as,  Frequency = speed of…

Q: What is the energy of a photon corresponding to radio waves of frequency 1.306 106 /s?

A: The relationship between energy and frequency of photon is given by  E = hf where E = energy  f =…

Q: While an FM radio station broadcasts at a frequency of 94.7 MHz, an AM station broadcasts at a…

A:

Q: If a professional golf player can hit a 45.93-gram golf ball so that it travels 180.0 miles per…

A: de broglie wave equation, λ = h/m v  Where, λ = wave length of the particle              m = mass of…

Q: Calculate the frequency of a photon with a wavelength of 343.5nm?

A:

Q: A proton travels through space with an effective wavelength of 3.00 x 10^-12m? What is its speed?

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: What is the peak frequency of the blackbody radiation emitted from a star whose temperature is 5400…

A:

Q: Calculate the wavelength of each of the following frequencies of electromagnetic radiation. 100.6…

A: The relation between frequency and wavelength is,

Q: Calculate the wavelength of each of the following frequencies of electromagnetic radiation. 100.6…

A: The wavelength of each of given frequencies of electromagnetic radiation can be calculated…

Q: A local FM radio station broadcasts at a frequency of 91.8 MHz. Calculate the energy of the…

A: To calculate the energy , we would use the formula : E = n h v  where, n = number of photons h =…

Q: 5. If you take a rock that has a mass of exactly 2 pounds, and you throw it with a velocity of…

A:

Q: Calculate the wavelength of the electromagnetic radiation that is used in the household microwave…

A: We will use the formula c=v * lemda where c is the velocity of light = 3* 108 m/s v is frequency of…

Q: One of the frequencies used to transmit and recurve cellular telephone signals in the united states…

A: Cellular networks are playing a very important role in passing of information. These networks are…

Q: What is the wavelength, in nanometers, of light with a frequency of 1.24×1015 Hz?

A: We Know that speed of light wave is related to the frequency and wavelength of light. The relation…

Q: On February 18, the news Mars rover landed in the Herezo Crater. It communicates with Earth via…

A: Microwave is an electromagnetic wave which travel with a speed of 3.8 × 108 m/s.

Q: 4. A carbon-oxygen double bond in a certain organic molecule absorbs radiation at a frequency of…

A: The wavelength of the absorbed radiation is calculated as shown below where c, v, and λ are the…

Q: What is the wavelength of radio waves, in meters, from a FM radio station found at 96.4 on the FM…

A: Given, Frequency of radiowaves = 96.4 MHz Velocity of light =3 × 108 m/s

Q: Calculate the wavelength of each of the following frequencies of electromagnetic radiation: 1.…

A: The wavelength and frequency have contrary relationship that means if the value of one of them…

Q: 31 A local AM radio station broadcasts at an energy of 5.29x10 kJ/photon. Calculate the frequency at…

A:

Q: After careful analysis, an electromagnetic wave is found to have a frequency of 7.8 × 1 0 6 Hz. What…

A: Energy of a wave can be given by two these two relations: E=h×speed of waveλ Also, E=h×ν  where λ is…

Q: if an fm radio wave signal has a wavelength of 3.55m what is its frequenxy?

A: Given information:Wavelength of radio wave signal = 3.55 m

Q: 10. An FM radio station broadcasts at a frequency of 102.7 MHz. What is the wavelength of the radio…

A: Wavelength is given by  Wavelength = speed of light / frequency   Speed of light = 3×108 m/s

Q: Calculate the energy of a photon of electromagnetic radiation at each of the following frequencies.…

A: Since the energy of photon is related to its frequency as E = hf where E = energy  h = plank's…

Q: What is the wavelength (A, in m) of a radio station operating at a frequency of 99.6MHZ? O 0.332m O…

A: To solve this problem we will use the formula   λ = c / v  Where,  λ = wavelength of radio waves…

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: What is the wavelength of a UV photon with a frequency of 4.012 x 1015 s1?

A: Given :-  Frequency of UV photon = 4.012 × 1015 s-1  To calculate :-  Wavelength of photon (in nm)

Q: Calculate the broadcast wavelength of the radio station 99.50 FM.A radio station's channel, such as…

A: given frequency 99.50 MHz or 99.50×106 Hz. wavelength can be calculated by the velocity of light…

Q: A proton travels through space with an effective wavelength of 3.00x10^-12 m. What is its speed?

A: The de Broglie equation of wavelength is given below.

Q: Calculate the wavelength of a photon of electromagnetic radiation with a frequency of 91.7 MHz

A: Wavelength and frequency of a photon of an electromagnetic radiation are inversely proportional to…

Q: Which of the following wavelengths has the lowest frequency? 470 nm 440 nm all wavelengths have the…

A: We know, c=λνwhere,c= speed of lightλ=wavelengthν=frequency

Q: A typical microwave oven operates using radiation of wavelength 30 mm. What is the frequency of this…

A:

Q: Give an approximate range of wavelengths for type of electromagnetic radiation and summarize the…

A: The electromagnetic spectrum is classified according to different ranges of wavelengths. The…

Q: Calculate the energy of a photon of electromagnetic radiation at the frequencie: 100.2 MHz (typical…

A: Given   Frequency: 100.2 MHz   we have to find the energy of the photon.

Q: Calculate the energy of electromagnetic radiation emitted from a radio station with a frequency of…

A: Given,Frequency = 96.1MHz = 96.1×106 Hz.Then,

Q: A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz…

A: Given,The frequency 106.3 FM

Q: What is the total amount of energy (in units of kJ) for 1.446 moles of 666.02 nm wavelength photons?

A: Recall the relationship between a

Q: What is the wavelength (in cm) of microwave radiation that has an energy content of 1.63 x 1024 j?…

A:

Q: Microwaves travel at the speed of light, c = 3.00 x 108 m/s. Calculate the frequency, in GHz of…

A: The speed of microwave is = 3.00 x 108 m/s The wavelength of the microwave is = 10.7 cm The…

Q: Identify the region of the electromagnetic spectrum where the wavelength measurement of 15 m can be…

A:

Q: What is the wavelength of the radio waves emitted from an AM radio station broadcasting at 1090 kHz?

A: The wavelength and frequency are related as :

Q: Calculate the broadcast wavelength of the radio station 99.10 FM.

A: Ephoton = hv   h is the plank's constant  v is the frequency of light  v = speed of light/wavelength…

Q: Radio waves of wavelength 6.00 × 102 m can be used to communicate with spacecraft over large…

A: Given data, Wavelength λ= 6.00 x 102 m (a) Formula used to calculate frequency,…

Q: United States can transmit on several bands. One of those bands consists of radio waves with a…

A: Given,   Wavelength(L) = 15 m

Q: Determine the wavelength, in nm, of a radio wave with a frequency of 4.23×10^8 Hz.

A: Frequency = 4.23 x 108 Hz = 4.23 x 108 s-1

Q: What is the wavelength, in cm, for the frequency 156.8 MHz?

A: Given  Frequency = 156.8 MHz  Wavelength   in cm  = ?

Q: metal surface has a threshold energy of 225 kJ/mol. After being exposed to light with frequency 7.3…

A: We will first calculate incident radiation energy, then calculate kinetic energy. Atlast find…

Q: The ultraviolet spectrum can be divided into three regions based on wavelength: UV-A (315–400 nm),…

A: Ultraviolet radiations are considered particularly harmful to the Environment. They are classified…

Q: 1. Determine the wavelength of a radio station transmitting a broadcast at 520 Megahertz. а) b) 0.57…

A: Given,  Frequency of the radio station = f = 520 MHz  Find the wavelength of the radio station = λ =…

Q: Suppose you are standing 225 m from a radio transmitter. What is your distance from the transmitter…

A: The relationship between frequency and wavelength is:

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.