出国留学首选一诺留学

SAT2物理考试需要大家在备考的时候记忆大量的专业词汇，这样才能更快更好的解答相关题目。下面一诺留学为大家搜集整理了SAT2考试物理专业词汇汇总(字母M开关)，希望能够帮助大家更好地备考SAT2物理考试。

Medium

The substance that is displaced as a wave propagates through it. Air is the medium for sound waves, the string is the medium of transverse waves on a string, and water is the medium for ocean waves. Note that even if the waves in a given medium travel great

distances, the medium itself remains more or less in the same place.

Melting point

The temperature at which a material will change phase from solid to liquid or liquid to solid.

Meson

A class of elementary particle whose mass is between that of a proton and that of an electron. A common kind of meson is the pion.

Michelson-Morley experiment

An experiment in 1879 that showed that the speed of light is constant to all observers. Einstein used the results of this experiment as support for his theory of special relativity.

Minima

In an interference or diffraction pattern, the places where there is the least light.

Mole

The number of hydrogen atoms in one gram of hydrogen, equal to . When counting the number of molecules in a gas, it is often convenient to count them in moles.

Moment of inertia

A rigid body’s resistance to being rotated. The moment of inertia for a single particle is MR2, where M is the mass of the rigid body and R is the distance to the rotation axis. For rigid bodies, calculating the moment of inertia is more complicated, but it generally

takes the form of a constant multiplied by MR2.

Momentum

Linear momentum, p, commonly called “momentum” for short, is a vector quantity defined as the product of an object’s mass, m, and its velocity, v.

Motional emf

The emf created by the motion of a charge through a magnetic field.

Mutual Induction

The property by which a changing current in one coil of wire induces an emf in another.

以上便是一诺留学为大家整理的SAT2考试物理专业词汇汇总(字母M开关)的相关介绍，希望对大家的SAT考试有所帮助。