Which of the following has the higher frequency: (a) light having a wavelength of 102 or 104 nm; (b) light having a wavelength of 100 nm or 100 µm; (c) red light or blue light?

Q: What is the wavelength (in nm) of light having a frequency of 3.2 ×1013 Hz? What is the frequency…

A: Using the equation for the speed of light: Speed of light = Wavelength × Frequencyc = λ ν  ......(1)…

Q: What is the wavelength, in nanometers, of light with a frequency of 8.69x1014 Hz? A 445 nm в) 334 nm…

A: The relation between frequency and wavelength is given as - Frequency = speed of light/wavelength

Q: A green light has a wavelength of 552 nm, which equals 5.52 x 10-7 m. What is the frequency of the…

A: We have the wavelength as 5.52 x 10-7 m,  We have to calculate the frequency of light.

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: What is the wavelength (in nm) of light having a frequency of 8.59×10^13Hz? What is the frequency…

A: The relation connecting frequency and wavelength is, c=νλ Where c is the velocity of light…

Q: Q1-Complete the blanks? - Having absorbed energy from a photon of electromagnetic radiation, loss…

A: Whenever a photon of electromagnetic radiation is observed by the oxygen molecule, it split with…

Q: The speed of sound is 113 m/s.. and the frequency is 987 Hz, then is the wave length per unit cm

A:

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: viii) Which one of the following radiations has the longest wavelength? a. x-rays b. ultraviolet c.…

A: Higher the energy of radiation Lower will be the wavelength.

Q: Green light has a frequency of about 6.00×1014s−1. What is the energy of green light? Express your…

A:

Q: If the wavelength of an X-ray is 0.1582nm, what is it's energy?

A: Energy of electromagnetic wave can be determined by using equation 1.E is energy, h is Planck’s…

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: If the frequency of a photon is 6.61x10^15 HZ, what is it's wavelength in nanometers?

A: Frequency and wavelenghth are related through a constant value "c" speed of light.

Q: A ball of 10 g mass is moving with a speed of 50 m/s. If the speed is measured within accuracy of…

A: Heisenberg uncertainty principle: According to the Heisenberg uncertainty principle, the position…

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: 10. Putting it all together: Calculate the following, maintaining both significant figures. proper…

A: The given relation is ,                           Now, we can calculate the wavelength by…

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: 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: The wavelength of the green light from a traffic signal is centered at 500 nm. What is the frequency…

A: The number of complete waves, those pass a point in a given time is known as frequency (f) of waves.…

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: 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: The amount energy of the given 2.36x10-21 J. What  is its wavelength

A:

Q: The energy of a particular color of violet light is 4.56×10-22 kJ/photon.The wavelength of this…

A: The relationship between energy and wavelength is shown as below,

Q: Which has the shorter wavelength, light with photons of 4.0x10-19J or light with photons of…

A: In this question, we will use formula  E = hf = hc/λ where h - planck constant c- speed of light f-…

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

A: The frequency of the given X-ray will be 59.6 PHz or 5.96 × 1016 Hz.

Q: Can humans ever directly see a photon?

A: Humans ever directly see a photon has to be given below,

Q: What is the frequency of light, in Hz, with a wavelength of 407.5 nm? Enter your answer using…

A:

Q: A radio wave has a wavelength of 2.0 meters. What is its frequency? what is the energy?

A:

Q: What is the spectrum of radiation from High to Low energy?   What is the spectrum of radiation…

A: The arrangement of waves based on their frequency or energy from higher to lower values furnishes…

Q: The wavelength of some violet light is 420.0 nm. What is the frequency of this violet light?

A:

Q: A baseball pitcher throws a fastball that moves at 95 miles per hour. Does thatmoving baseball…

A: According to dual nature property, both matter and waves show wave and particle nature. The waves of…

Q: Based upon the amount of energy in a given state of matter, which state of matter would have the…

A: When the solid-state of a substance is converted into a liquid state, the process is known as…

Q: The wavelength of yellow light is about 550nm. How many cm is this?

A: Unit of wavelength can be converted from nm to cm using the given equation.

Q: 1.  a.  What is the wavelength (in nanometers) of light having a frequency of 5.9×10^13Hz?   b.…

A: Frequency of light = 5.9×1013 Hz Wavelength of light = 374 nm

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: What is the wavelength of radiation of a radiowave that operates at 880 MHz?

A:

Q: Which is true of the electromagnetic radiation, incident on the earth?

A: Electromagnetic radiations are the energy that is propagated through free space or through a…

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 distance does electromagnetic radiation travel in 0.43 ps?

A: Since, speed= distance/time

Q: Give some examples from daily life that shows quantization

A: You can't quantize normal things. But if your quantizing anything that directly shows that it will…

Q: A radio wave has a wavelength of 2.0 meters. What is its frequency?

A:

Q: 1. The frequency of radio wave radiation is X-ray radiation.

A: X rays and radio waves are important electromagnetic radiations. The major differences between the…

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 photon of light has a wavelength of 698 nm. What is its frequency?

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

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.