There is no 'legal' term which defines a "mass demonstration. THe phrase is used by the media usually to describe something they want to portray and make look larger than a dozen people.
demonstration
The noun forms for the verb to demonstrate are demonstrator, demonstration, and the gerund, demonstrating.
lecdem
discussion
...frustrations, amputations, duplications, excitations...
Nuremberg
A Demonstration Balance is used in physics to demonstrate the principles of equilibrium and center of mass. It consists of a horizontal lever with two arms of unequal length, allowing for balancing of various masses on each side to show how their positions affect stability and balance. This apparatus helps students visualize and understand concepts related to torque, forces, and equilibrium.
march, protest, rally, parade, picket, mass lobby
Calculating the mass of reactants and products in a chemical reaction is a sufficient demonstration.
observe the situation without getting involved
Demonstration is the correct spelling.
The balance pan is used to hold the object being measured in a laboratory balance. It allows for precise and accurate measurements of the object's mass by comparing it to standard weights on the opposite pan.
The demonstration was boring We had to do a demonstration on our science project.
DEM is the abbreviation for Demonstration
The simple subject is "demonstration."
A dilemma demonstration is a non-violent demonstration. While most demonstrations pledge to be non-violent, a dilemma demonstration will try to put pressure on local officials.
A Complete Demonstration was created in 2005.