澳际学费在线支付平台
悉尼大学商学国贸双硕士毕业，现居澳洲，在澳学习生活15+年，从事教育咨询工作超过10年，澳洲政府注册教育顾问，上千成功升学转学签证案例，定期受邀亲自走访澳洲各类学校
您所在的位置： 首页> 新闻列表> SAT II物理考试常用术语汇总之T.
SAT2考试时间为一小时，大部分为选择题，主要考察学生某一专业的知识，每科满分为800分，学生可以根据所申请的各专业和学校的要求参加。下面提供SAT2物理考试常用术语汇总的T部分。
T
Tail
In the graphical representation of vectors, the tail of the arrow is the blunt end (the end without a point).
Tangent
In a right triangle, the tangent of a given angle is the length of the side opposite the angle divided by the length of the side adjacent to the triangle.
Temperature
A measure of the average kinetic energy of the molecules in a system. Temperature is related to heat by the specific heat of a given substance.
Tension force
The force transmitted along a rope or cable.
Thermal energy
The energy of the molecules that make up an object. It is related to heat, which is the amount of energy transferred from one object to another object that is a different temperature.
Thermal equilibrium
Two materials are in thermal equilibrium if they are at the same temperature.
Third Law of Thermodynamics
An object cannot be cooled to absolute zero.
Threshold frequency
A property of a metal, the minimum frequency of electromagnetic radiation that is necessary to release photoelectrons from that metal.
Tip
In the graphical representation of vectors, the tip of the arrow is the pointy end.
Torque
The fect of force on rotational motion.
Total internal rlection
The phenomenon by which light traveling from a high n to a low n material will rlect from the optical interface if the incident angle is greater than the critical angle.
Transformer
A device made of two coils, which converts current of one voltage into current of another voltage. In a step-up transformer, the primary coil has fewer turns than the secondary, thus increasing the voltage. In a step-down transformer, the secondary coil has fewer turns than the primary, thus decreasing the voltage.
Translational kinetic energy
The energy of a particle moving in space. It is dined in s of a particle’s mass, m, and velocity, v, as (1/2)mv2.
Translational motion
The movement of a rigid body’s center of mass in space.
Transverse waves
Waves in which the medium moves in the direction perpendicular to the propagation of the wave. Waves on a stretched string, water waves, and electromagnetic waves are all examples of transverse waves.
Traveling waves
A wave with wave crests that propagate down the length of the medium, in contrast to stationary standing waves. The velocity at which a crest propagates is called the wave speed.
Trough
The points of maximum negative displacement along a wave. They are the opposite of wave crests.
Amy GUO 经验： 16年 案例：4272 擅长：美国,澳洲,亚洲,欧洲
本网站（www.aoji.cn，刊载的所有内容，访问者可将本网站提供的内容或服务用于个人学习、研究或欣赏，以及其他非商业性或非盈利性用途，但同时应遵守著作权法及其他相关法律规定，不得侵犯本网站及相关权利人的合法权利。除此以外，将本网站任何内容或服务用于其他用途时，须征得本网站及相关权利人的书面许可，并支付报酬。
本网站内容原作者如不愿意在本网站刊登内容，请及时通知本站，予以删除。
