WE CAN GET VACUU BY REMOVING AIR BY VACUUM PUMP.
A precipitate, water, or a gas must be produced for a double displacement reaction to occur.
A vacuum is a space that has nothing in it. Instances of vacuums do not normally occur in nature, but can be produced in a lab.
Yes, in general friction can occur in a vacuum, but the only kind of friction that doesn't occur in a vacuum is, of course, air friction. There is no drag force on an object falling in a vacuum.
Vacuum
In a vacuum
In a vacuum
The three types of radiation that occur in a vacuum tube are X-rays, alpha particles, and beta particles. X-rays are produced when high-speed electrons strike a metal target, while alpha and beta particles are emitted during the decay of radioactive materials within the tube.
Yes it can
burning process does not occur due to absence of air.
All four of the decisions must be made: What goods will be produced?How will production occur?How much should be produced?Who will be the recipients?All are decisions that influence production efficiency.
the bell in a vacuum, in a vacuum there is nothing for the sound wave to move through
Radiation is the primary method of energy transfer that can occur in a vacuum. This includes the transfer of thermal energy (heat) through electromagnetic waves like infrared radiation. Conduction and convection, which depend on the presence of a medium to transfer energy, cannot occur in a vacuum.