Achef is going to use a mixture of two brands of italian dressing. the first brand contains 6% vinegar, and the second brand contains 14% vinegar. the chef wants to make 360 milliliters of a dressing that is 11% vinegar. how much of each brand should she use?

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.

When the mercury level in a barometer decreases that atmospheric pressure has

Give more examples of this type of heat transfer: