A Radio Wave Has a Frequency of 8

question 63

Multiple Choice

A radio wave has a frequency of 8.6 * 10⁸ Hz. What is the energy of one photon of this radiation?

• A) 7.7 * 10¯⁴³ J
• B) 2.3* 10¯³⁴ J
• C) 5.7 * 10¯²⁵ J
• D) 1.7 * 10¯¹⁶ J
• E) > 10¯¹⁵ J

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Definitions:

Scaling

A dental procedure that involves the removal of plaque and tartar from the teeth to prevent gum disease.

Nipple

The small projection on a breast through which milk is delivered from the mammary glands to the surface, typically in mammals.

Sexuality

The collective characteristics that mark the differences between the male and female, the constitution and life of the individual as related to sex.

Daycare Centre

A facility that provides care and supervision for children during the daytime, allowing their parents or guardians to work or engage in other activities.