Adding energy or increasing the speed of the particles at very low pressure in a solid would cause a) boiling. b) condensation. c) melting. d) sublimation.

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.