Kristin decides to do an experiment to determine which type of sock absorbs
the most sweat. Which of these describes her doing step fourof the inquiry
process?
A. Kristin measures the weight of five different kinds of socks before
and after she goes running.
O
B. Kristin wonders which of the five types of socks in her drawer
seems to be the most absorbent.
O
C. Kristin predicts that all-cotton socks will absorb the most sweat,
because she thinks cotton is very absorbent.
D. Kristin finds that socks made of a polyester-cotton blend weigh
0.05 ounce more after she runs in them.

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

Which transition by an electron will release the greatest amount of energy? oa ob oc od

Two solutions of the same uv-absorbing molecule were analyzed by uv-vis spectroscopy on the same instrument using 1 cm pathlength cells. use data from the table to calculate by what percentage the concentration of solution b is compared to that of solution a.sample absorbance at 315nm a 0.45 b 0.80