Examlex
A ball is attached to an ideal spring and oscillates with a period T.If the mass of the ball is doubled,what is the new period?
Semiotics
The study of signs and symbols and their use or interpretation, often applied in linguistic, cultural, and social contexts.
Pragmatics
The branch of linguistics concerned with the use of language in social contexts and the ways in which people produce and comprehend meanings through language.
Suprematism
A type of art formulated by Kazimir Malevich to convey his belief that the supreme reality in the world is pure feeling, which attaches to no object and thus calls for new, nonobjective forms in art—shapes not related to objects in the visible world.
Pure Feeling
An unalloyed emotional state that is undiluted by rational thought, often emphasized in discussions of art, music, and poetry to denote sincere or profound emotion.
Q20: Light having a speed in vacuum of
Q32: A telescope has an angular magnification of
Q39: A 3.42-kg stone hanging vertically from
Q40: A 0.16-kg block on a horizontal frictionless
Q47: A ball swinging at the end of
Q47: A 14-mm tall postage stamp is 4.0
Q72: The objective lens and the eyepiece of
Q89: A toaster is rated at 800 W
Q208: As you walk away from a plane
Q222: Three resistors with resistances of 2.0 Ω,6.0