Three students measure the width of your table top three times and record the following data: Student A - 4.0 ft, 3.5 ft, 4.5 ft
Student B - 4.1 ft, 4.2 ft, 3.7 ft
Student C - 4.0 ft, 4.1 ft, 3.9 ft

Find the average width of the table for each student, and then determine the
range of data for each student.

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

What is the major limitation to the light microscope?