Why does a compass point toward Earth’s geographic North Pole? Select three options.

Earth’s geographic North Pole is close to the magnetic north pole.
Earth’s geographic North Pole is close to the magnetic south pole.
Magnets allowed to move freely align themselves to point north.
The north pole on a compass is attracted to Earth’s magnetic north pole.
The north pole on a compass is attracted to Earth’s magnetic south pole.

According to the tide table below what time of day will the highest tide occur?

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

Three different objects, all with different masses, are initially at rest at the bottom of a set of steps. each step is of uniform height . the mass of each object is a multiple of the base mass : object 1 has mass 4..00m , object 2 has mass 1..96m , and object 3 has mass . when the objects are at the bottom of the steps, define the total gravitational potential energy of the three-object system to be zero. if the objects are then relocated as shown, what is the new total potential energy of the system? each answer requires the numerical coefficient to an algebraic expression. each algebraic expression is given using some combination of the variables , , and , where is the acceleration due to gravity. enter only the numerical coefficient. (example: if the answer is 1..23mgd , just enter 1.23)