If I had a boat, and it had a higher density than water, would it matter only the density thats keeping the boat up or the shape too?

When does your body conduct current more readily?

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?

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