If the Energy of a Photon Is 1

question 45

Multiple Choice

If the energy of a photon is 1.32 × 10^-18 J, what is its wavelength in nm (c = 3.00 × 10⁸ m/s; h = 6.63 × 10^-34 J • s) ?

• A) 1.51 × 10^-7 nm
• B) 151 nm
• C) 1.99 × 10¹⁵ nm
• D) 1.99 × 10²⁴ nm
• E) None of these choices is correct.

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Definitions:

Uninucleated

Having only one nucleus per cell, characteristic of most human cells except for certain muscle cells and some fungi.

Striated

Having a striped appearance, often referring to skeletal muscle tissue characterized by cross-stripes.

Skeletal Muscle

Muscle tissue that is attached to bones and is responsible for voluntary movements of the body.

Voluntary

Actions or movements that are under conscious control, often referring to the contraction of skeletal muscles.