Chemistry, 13.07.2019 15:10 annette211pdd8v9
Noting that pressure is a force over a area (p=f/a, and the equation for gravitational force is f= m x g (where m is the masses of a person in kilograms and g=9.8m/s^2), what pressure [in n/m^2, which is also called pascal (pa)] would be exerted if a 65 kg person were sitting on a stool with a seat diameter of 12 inches?
Answers: 1
Chemistry, 22.06.2019 10:30
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.
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Select the correct lewis structure for fluorine which is group 7a element?
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Noting that pressure is a force over a area (p=f/a, and the equation for gravitational force is f= m...
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