I need help with this today Writing a Research Paper
In this activity, you will write a research paper using word processing software. You will research analog and digital signals and
compare them. You'll look for information from credible sources and summarize your work in a paper. Follow the links
provided throughout the activity. They will help you plan and research your paper. This guide about the research process e
provides a helpful overview of the steps you should take.
Part A
In your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding
and transmitting information. You'll compare these features:
• signal shape
• numerical values for signal measurements
• amount of data that can be transmitted
• energy requirements
• privacy and security (ability of the signal to be encoded in a secret code)
• clarity of signal
In the space provided, write down what you already know about any of these features. If you're not sure, write down
questions you might have about the features.

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

The image below shows numerous volcanic mountains in the pacific northwest. what is the most likely cause of the volcanic and earthquake activity in this region?

Aball is thrown upward. at a height of 10 meters above the ground, the ball has a potential energy of 50 joules (with the potential energy equal to zero at ground level) and is moving upward with a kinetic energy of 50 joules. what is the maximum height h reached by the ball? consider air friction to be negligible. 1. h ≈ 10 m 2. h ≈ 50 m 3. h ≈ 30 m 4. h ≈ 40 m 5. h ≈ 20 m 003 10.0 points which of the two object shown below has the greatest kinetic energy? a m b 1 2 m v 2v 1. kinetic energies are the same. 2. a 3. b 4. unable to determine. 004 10.0 points tim, with mass 74.6 kg, climbs a gymnasium rope a distance of 3.1 m. the acceleration of gravity is 9.8 m/s 2 . how much potential energy does tim gain? answer in units of j. 005 10.0 points a car is moving at 64 miles per hour. the kinetic energy of that car is 5 × 105 j. how much energy does the same car have when it moves at 111 miles per hour? answer in units of j. 006 10.0 points an 102 kg man climbs up a 1 m high flight of stairs. the acceleration of gravity is 9.81 m/s 2 . w