Introduction to Instrumentation Analysis

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What is the unit of wavelength (λ) for light waves?

cm (correct)

Joule

m

Hz

How is frequency (ν) measured for light waves?

Joule

cm

m

Cycles/second (correct)

What does the wavenumber represent for electromagnetic radiation?

Number of waves per cm (correct)

Energy carried by photons

Distance between two peaks

Oscillating electric and magnetic fields

What carries the energy in electromagnetic radiation?

Photons Signup and view all the answers

What is the formula to calculate energy (E) carried by a photon in electromagnetic radiation?

E = hν Signup and view all the answers

What does the wavenumber (ν) represent for electromagnetic radiation?

The number of waves per centimeter Signup and view all the answers

How is frequency (ν) measured for light waves?

Cycles per second Signup and view all the answers

What carries the energy in electromagnetic radiation?

Photons Signup and view all the answers

What is the unit of wavelength (λ) for light waves?

Nanometers Signup and view all the answers

What is the formula to calculate energy (E) carried by a photon in electromagnetic radiation?

E = hν Signup and view all the answers

Introduction to Instrumentation Analysis

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Questions and Answers

What is the unit of wavelength (λ) for light waves?

How is frequency (ν) measured for light waves?

What does the wavenumber represent for electromagnetic radiation?

What carries the energy in electromagnetic radiation?

What is the formula to calculate energy (E) carried by a photon in electromagnetic radiation?

What does the wavenumber (ν) represent for electromagnetic radiation?

How is frequency (ν) measured for light waves?

What carries the energy in electromagnetic radiation?

What is the unit of wavelength (λ) for light waves?

What is the formula to calculate energy (E) carried by a photon in electromagnetic radiation?

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