What is the energy of a photon with a frequency of 1.7 x 1017 hz? planck's constant is 6.63 x 10-34 jos.
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1.1 10-17)
1.1 * 10-16
8.3 x 10-16 j
8.3 x 10-15 ]

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Hey can you me with this i really need y’all

Is 9 correct? and can someone me with 10? it’s due tomorrow, you