Two positions of the sun, moon, and earth are described below: position a: moon is between the sun and earth position b: moon and sun are at right angles to each other relative to earth which statement is true regarding the type of tides that can occur? a neap tide can occur for both positions a and position b. a spring tide can occur for both positions a and position b. a neap tide can occur for position a but not for position b. a spring tide can occur for position a but not for position b.

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

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?

Asystematic approach to problem solving is called a (an)