What is the frequency of radiation that has a wavelength of 13 μm, about the size of a bacterium? Express your answer using two significant figures.

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: A light-year is a reasonable distance measure for measuring which of the following? Group of answer…

A: A light-year is a measurement of distance and not time (as the name might suggest). A light-year is…

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: An AM station broadcasts rock music at 8.70 × 102 on your radio dial. Units for AM frequencies are…

A: Wavelength and frequency are inversely proportional to each other The relation between Wavelength…

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

A: Given,  The wave length of the light = 512. nm The frequency of this light is:

Q: Which of the following is part O glass collection tubes a power source thormo meter

A: Hofmann apparatus used for  electrolysing  water and  it is invented  by August  Wilhelm Von…

Q: Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and…

A: Given that, Wavelength of radiation absorbed by chlorophyll molecule = 453 nm = 453 x 10-9 m 1 nm =…

Q: The distance from the sun to Earth is 1.50 x 108 km. The speed of light is 3.00 x108 m/s. How many…

A: Given, Speed of light - 3.00 × 108 m/s. Distance between sun and the earth - 1.50 × 108 km = 1.5 ×…

Q: How many centimeters does light travel in one year? velocity of light is 3.00•10^10 can/sec.

A: Conversion of year to seconds is given below.

Q: Calculate the wavelength of each of the following frequencies of electromagnetic radiation. A) 102.1…

A: GivenFrequency of the wave = 102.1MHz

Q: A Photon of light has a frequency of 7.63x10 Hz. What is its wavelength in meters? Report your…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Four research teams measured the rotation period of a newly detected neutron star, and what each…

A: Accuracy is defined as how much the obtained value is close to the actual value. Ans precise means…

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

A:

Q: Identify the following as examples of rotation or revolution. The moon moving around the Earth A…

A: "Rotation" refers to an object's spinning motion about its own axis. "Revolution" refers the…

Q: Steve Rogers was transformed into Captain America through application of fictional vita-rays. If…

A: Planck theory of quantisation argued that energy is quantised ie. only certain energy is available.…

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

A:

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: What is the wavelength of light that has a frequency of 7.89 ¥ 1014 sec-1? Express the answer in…

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: A VHF television station assigned to channel 22 transmits its signal using radio waves with a…

A: Wavelength = 577.22 mm

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: The wavelength is 1.6210−^14m. What is the wavelength in femtometers?

A: Given :- wavelength = 1.62 × 10-14 m  To calculate :- wavelength in femtometers.  1 femtometer =…

Q: Which of the following items are matter and which are not? a flashlight Sunlight an echo air at sea…

A: Matter is anything that has mass and occupy space. Flashlight and sunlight are types of energy…

Q: Electromagnetic radiation behaves both as particles (called photons) and as waves. Wavelength (A)…

A: Given information, Frequency (v) = 2.60 GHz  Wavelength = ? Speed of light (c) = 3.00 x 108 ms-1

Q: Calculate the frequency of each of the following wavelengths of electromagnetic radiation. 488.0 nm…

A: The answer to the following questions are given as:

Q: 1. An Olympic-sized swimming pool contains 2,500,000L of water. How many megaliters (ML) is this?…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: At the beginning of the video, the students put a thermometer under a light. Then checked the…

A: Given : At the beginning of the video, the students put a thermometer under a light. Then checked…

Q: 4. If the field of view of a scanning lens is 10mm with a total magnification of 50X, what is the…

A:

Q: An AM station broadcasts rock music at 8.70 × 102 on your radio dial. Units for AM frequencies are…

A: Given: Frequency of the AM station =8.70 × 102 kHz To Calculate: the wavelength of the station's…

Q: A. In Jules Verne's 1865 story, sunk in the Earth in Florida. (a) Find the minimum muzzle speed…

A:

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

A:

Q: Hospital X-ray generators emit X-rays with wavelength of about 15.0 nanometers (nmnm), where…

A: The relation between wavelength and Energy of X-rays is given below: Energy=Planck's constant×Speed…

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

A:

Q: 100.1 MHzMHz (typical frequency for FM radio broadcasting) Express your answer in joules using four…

A: To calculate the energy associated with a particular frequency is calculated using the following…

Q: Your Chem101 trial expires on 01/25/21 at 12:00 AM Question 37.a of 37 You have three objects of…

A:

Q: Light was measured to have a frequency of (8.09x10^3) Hz. What was the wavelength in mm? c = 3.00 x…

A:

Q: the wavelength of light that has a frequency of 7.89 x 10^14 sec^-1?

A:

Q: DIRECTIONS: FILL THE BLANKS WITH THE CORRECT ANSWER.  The critical age under which sunscreens…

A: Fill the blank with the correct answers are given below.

Q: Four research teams measured the rotation period of a newly detected neutron star, and what each…

A: Given the most accepted value measured from the most reliable measurement = 0.42 s A measurement is…

Q: Steve Rogers was transformed into Captain America through application of fictional vita-rays. If…

A: Given Energy = 3.12*10-14

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: 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: 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: Which of the following is incorrectly matched? A. Radiant energy; solar energy able to influence…

A: Radiant Energy The energy of electromagnetic wave termed as radiant energy. Examples Of Radiant…

Q: Which of the following lights has more energy in Joules? Blue light of a wavelength of 400 nm…

A: Energy of photon , E = hcλ  Energy of photon of light is inversely proportional to wavelength of…

Q: How many nanoseconds does it take light to travel 1.00 ft in a vacuum? v = 3.00 x 108 m/s

A: We have to calculate the time taken.

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 .