Examlex
The coefficient of linear expansion of steel is 11 x 10-6 per C°.A steel ball has a volume of exactly 100 cm3 at 0°C.When heated to 100°C, its volume becomes:
Periodic Table
A tabular arrangement of the chemical elements, organized on the basis of their atomic numbers, electron configurations, and recurring chemical properties.
Element Categories
Classifications of elements based on shared properties or characteristics, typically found in the periodic table.
Selective Perception
The process by which individuals perceive what they want in media messages while ignoring opposing viewpoints.
Stacking Technique
A productivity method where tasks are grouped and performed in sequence to maximize focus and efficiency.
Q6: Consider Gauss law: . Which of the
Q11: A block of wood weighs 160 N
Q13: A microphone of surface area 2.0 cm<sup>2</sup>
Q15: A wood board floats in fresh water
Q26: Positive charge +Q is uniformly distributed
Q32: The vessels shown below all contain water
Q34: A tin can has a volume of
Q38: The location of which of the following
Q50: A 5.1-kg mass is located at the
Q62: A simple pendulum of length L and