One gram of sugar provides 4.0 calories. How many calories you will get by drinking one can (330 ml) of cola?

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

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When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device