An experiment measures the breaking point of identical strips of wood made from different trees. the procedure must contain which of the following instructions? a. performing the experiment outside b. disposing of the broken wood strips c. cleaning up the scattered pieces of wood d. performing the experiment in a safe manner

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.