10. An FM radio station broadcasts at a frequency of 102.7 MHz. What is the wavelength of the radio signal? (Hint: 1 MHz = 1×10°HZ)

Q: A gamma ray has a wavelength of 2.45 ✕ 10-13 m. What is its frequency

A: The wavelength to frequency formula is given by- Speed = Frequency x Wavelength OR Wavelength =…

Q: An x-ray has a wavelength of 2.35 Å. Calculate the energy (in J) of one photon of this radiation.…

A: From Planck's  quantum equation

Q: List the seven regions of electromagnetic spectrum and give 2 real-life examples/uses

A: Electromagnetic spectrum is a electromagnetic radiation of the range of all possible frequencies.…

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

A: The question is based on the concept of unit conversions. we have been given wavelength in metres.…

Q: AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz = 10°/s.) For a…

A: Given information: frequency=1.51×103 kHzPlanck's constant h=6.63×10-34 J.s

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: If an AM radio station broadcasts at 995 kHz, what is the wavelength of this radiation in meters

A: The relationship between the frequency and wavelength of radiation is given by  f = c / λ where f =…

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: Which wavelength of light has the highest frequency?(a) 350 nm (b) 500 nm (c) 750 nm

A: In a wave of light, two parts are present which are known as crests and troughs. So, the distance…

Q: A microwave has a wavelength of 2.0 cm. What is its frequency? c = 2.998 x 108 m/s

A: A microwave has a wavelength of 2.0 cm. What is its frequency? c = 2.998 x 108 m/s

Q: An AM station broadcasts rock music at “950 on your radiodial.” Units for AM frequencies are given…

A: A wave always travels at the speed of light in air. If we know the frequency or the wavelength of…

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

A: frequency of news broadcast =98MHz

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

A:

Q: An x-ray has a wavelength of 4.59 Å. Calculate the energy (in J) of one photon of this radiation.…

A: Photon is a form of light which break the bond of molecule. It is in packed form or bundle. Energy…

Q: What is the wavelength of radiation that has a frequency of 5.8×1011 s −1?

A: Given, Frequency = 5.8*1011 s-1  Wavelength = ?

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

A:

Q: What is the frequency of radiation whose wavelength is 319 nm?

A: Given: Wavelength = 319 nm c = 2.998 x 108 m/s. h = 6.63 x 10-34 J-s.  To calculate :- frequency of…

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: microwave oven emits radiation at a frequency of 6.00 x10^10. What is the wavelength of this light?

A: Frequency is defined as  equal to no of waves that passes a given point per second. Frequency=…

Q: A local AM radio station broadcasts at a frequency of 676 kHz. Calculate the wavelength at which it…

A:

Q: Most remote controllers for AV equipment emit radiation with the wavelength profile shown in the…

A: Here peak lies approximately at 950nm that is of the order of 10-7 m Mathematically,  950 nm =…

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

A:

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: 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: the microwaves in an oven are of a specific frequency that will heat the water molecules contained…

A: Given information: Frequency = 3×109 Hz

Q: Almost all commercially available microwave ovens use radiation with a frequency of 2.45 × 109 Hz.…

A: Given: Frequency of the radiation, v=2.45×109 Hz

Q: The FM station broadcasts traditional music at 102 MHz on your radio. Units for FM frequencies are…

A: Conversation of MHz into metres.

Q: Red visible light has a wavelength of 6.5x10m. What is the frequency (in s1)?

A:

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: Calculate wavelength and frequency of waves. (a) A local radio station broadcasts at a frequency of…

A: (a) v = 93.6 MHz = 93.6 x 106 Hz λ = ?   (b) λ = 691 nm = 691 x 10-9 m v = ?

Q: A local FM radio station broadcasts at a frequency of 97.9 MHz. Calculate the wavelength at which it…

A: Given, Frequency= 97.9 MHz= 97.9×10^6 s^-1

Q: X-rays are often used as a diagnostic tool to measure bone tissue. The frequency of a particular…

A: The wave length can be calculated as follows

Q: FM-95, an FM radio station, broadcasts at a frequency of 9.51 × 107 s−1 (95.1 MHz). What is the…

A: The relationship between wavelength and frequency is given below.

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: Radio wave radiation has wavelengths from 10 to 1000 m, whereas the wavelength region for ultraviole…

A: The given information is, Radiowave radiation has wavelengths from 10 to 1000 m, whereas the…

Q: Find the wavelength of the station's radio waves in meters (m), nanometers (nm), and angstroms (Å)

A:

Q: Most remote controllers for AV equipment emit radiation with the wavelength profile shown in the…

A: Energy of a photon can be calculated by using the formula :                              E=hcλWhere…

Q: A local FM radio station broadcasts at a frequency of 90.9 MHz. Calculate the wavelength at which it…

A:

Q: What is the wavelength, in nanometers, of light with a frequency of 4.54 x1015 Hz?

A:

Q: Gamma radiation has frequencies in the 1020 Hz range. What is the wavelength in meters of gamma…

A:

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: FM-95, an FM radio station, broadcasts at a frequency of 9.51 x 107 s-1(95.1 MHz). What is the…

A: Since we known that -  Velocity of light / wavelenth = frequency using this concept we will solve…

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

A: The answer to the following question is given as -

Q: A local FM radio station broadcasts at a frequency of 96.9 MHz. Calculate the wavelength at which it…

A:

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 .

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.