¿luz electromagnetica y onda mecanica? que pasaria​

What was the procedure by which case united states vs lopez went to court

Calculate the number of moles of ethane in 100 grams

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.