explain about atomsatoms - having of a nucleus
Explain about Atoms
Atoms - having of a nucleus (central core) and orbiting electrons. Nucleus have protons (+ particles) and neutrons (neutral particles). Neutral atoms have equal numbers of protons and electrons.
Expected delivery within 24 Hours
q single mode for transmitting optical signals- merely one beam from a light source is transmitted using a smaller range of angles- smaller diameter
determine law of conservation of electric chargelaw of conservation of electric charge in any method the net amount of electric charge formed is
- light source is led light-emitting diode or a laser- leds are cheaper however not as precise unfocused limited to short-distance use- lasers is
applications of fiber optics - backbone networks because of wide bandwidth and cost effectiveness- cable tv- lans- 100base-fx fast
explain about atomsatoms - having of a nucleus central core and orbiting electrons nucleus have protons particles and neutrons neutral
q advantages of fiber optics- higher bandwidth in comparison to twisted-pair and coaxial cable is not limited by medium but by equipment used to
disadvantages of fiber optics - installationmaintenance- unidirectional-
radio waves - frequency ranges 3 khz to 1 ghz- omni directional- susceptible to interference by other antennas utilizing same frequency or band-
q show the properties of microwavesmicrowaves - frequencies among 1 and 300 ghz- unidirectional- narrow focus requires sending as well as receiving
1925157
Questions Asked
3,689
Active Tutors
1451791
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: The distinguishing characteristic of political parties is that they Group of answer choices
What is a specific example of a vertical relationship between the federal, a state, and a local government?
Identification of a crime problem or process issue related to a criminal justice policy
Identify and provide a brief description of the population health concern you selected.
The purpose of the Current Events Assignment is to make you familiar with Infrastructure Protection news sources and relevant stories.
Reflecting the spirit of the Preamble of the Constitution, which is to "establish Justice, insure domestic Tranquility
After viewing the documentary, "Democracy Through the Looking Glass," explore and explain the ways that the filmmaker views the evolution