What are the parts of a wave diagram?
Diagram of a wave peak – the highest point above the rest position; trough – the lowest point below the rest position; amplitude – the maximum displacement of a point of a wave from its rest position. wavelength – distance covered by a full cycle of the wave, usually measured from peak to peak, or trough to trough.
What are the types of phase?
The three fundamental phases of matter are solid, liquid, and gas (vapour), but others are considered to exist, including crystalline, colloid, glassy, amorphous, and plasma phases. When a phase in one form is altered to another form, a phase change is said to have occurred.
What is meant by 3 phase?
Three-phase power provides three alternating currents, with three separate electric services. Each leg of alternating current reaches a maximum voltage, only separated by 1/3 of the time in a full cycle. In other words, the power output of a three-phase power remains to be constant, and it never drops into zero.
What are the phases of mixture?
A phase is any part of a sample that has a uniform composition and properties. By definition, a pure substance or a homogeneous mixture consists of a single phase. A heterogeneous mixture consists of two or more phases. When oil and water are combined, they do not mix evenly, but instead form two separate layers.
Why orange juice is mixture?
A Orange juice contains particles of solid (pulp) as well as liquid; it is not chemically pure. B Because its composition is not uniform throughout, orange juice is a heterogeneous mixture. A Aluminum oxide is a single, chemically pure compound.
How many phases can you see when you mix water and salt?
For example, in our salt-water system, if all of the salt is dissolved in the water, consists of only one phase (a sodium chloride – water solution). If we have too much salt, so that it cannot all dissolve in the water, we have 2 phases, the sodium chloride – water solution and the salt crystals.