Physics

Items

• science

  Such knowledge or such a system of knowledge concerned with the physical world and its phenomena
• screen

  A flat surface on which a picture or series of pictures is projected or reflected
• secant

  A straight line cutting a curve at two or more points
• second

  The 60th part of a minute of angular measure.
• second

  Next to the first in value, excellence, or degree.
• semiconductor

  Any of a class of solids (such as germanium or silicon) whose electrical conductivity is between that of a conductor and that of an insulator in being nearly as great as that of a metal at high temperatures and nearly absent at low temperatures
• sequence

  A continuous or connected series
• series

  An arrangement of the parts of or elements in an electric circuit whereby the whole current passes through each part or element without branching
• set

  A number of things of the same kind that belong or are used together; A number of things of the same kind that belong or are used together
• shape

  The visible makeup characteristic of a particular item or kind of item
• shear

  An action or stress resulting from applied forces that causes or tends to cause two contiguous parts of a body to slide relatively to each other in a direction parallel to their plane of contact
• sheet

  A wide space or area
• shell

  Something that encloses another thing especially to protect it
• sign

  A movement of the body or limbs that expresses or emphasizes an idea or feeling
• significant

  Having great meaning or lasting effect
• simple

  Free from all additions or embellishment
• slit

  A long deep cut
• solenoid

  Coil of wire usually in cylindrical form that when carrying a current acts like a magnet so that a movable core is drawn into the coil when a current flows and that is used especially as a switch or control for a mechanical device (such as a valve).
• solid

  Possessing or characterized by the properties of a solid : neither gaseous nor liquid.
• solution (maths)

  An answer to a problem; A set of values of the variables that satisfies an equation.
• solution

  Mixture where one substance is evenly dissolved in another, forming a single phase.
• solve

  To find a solution, explanation, or answer for
• solvent

  A usually liquid substance capable of dissolving or dispersing one or more other substances
• sound

  Mechanical radiant energy that is transmitted by longitudinal pressure waves in a material medium (such as air) and is the objective cause of hearing
• source

  A generative force