Which of the following pairs is mismatched? Which of the following pairs is mismatched? confocal microscope - use visible light. scanning tunneling microscope - allows visualization of atoms fluorescence microscope - uses a fluorescent light darkfield microscope - exam live microorganisms.

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?

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.