The Frequency of a Photon That Has an Energy of 8.5

question 98

Multiple Choice

The frequency of a photon that has an energy of 8.5 × 10^-12 J is ________ s^-1.

• A)1.3 × 10²²
• B)1.8 × 10^-16
• C)2.5 × 10^-15
• D)5.4 × 10^-8
• E)2.5 × 10¹⁵

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Definitions:

HNO3

Nitric acid, a highly corrosive and toxic strong acid used in the production of fertilizers, explosives, and in the production of other chemicals.

Reactivity

The inclination of a material to participate in chemical changes, alone or in combination with other elements, leading to the liberation of energy.

Chlorine

A highly reactive, greenish-yellow gaseous element used in water purification and the production of numerous chemicals.

Aluminum Chloride

A chemical compound with the formula AlCl3, widely used in the chemical industry as a catalyst and as a component in a variety of chemical reactions.