AC and DC current Compare and contrast AC and DC current. Explain why AC rather than DC current is used in homes to supply electricity.
1. Distinguish between constructive and destructive interference. Please use 3 content related sentences. (ref: p.394-399)2. Explain how surface waves can have characteristics of both longitudinal waves and transverse waves. Please use 3 content related sentences.(ref: p.388-393)3. A lifeguard on a beach observes that waves have a speed of 2.60 m/s and a distance of 2.50m … Read more
Provide four math-based questions for Newton’s first law of motion and Newton’s third law of motion.
Distinguish between constructive and destructive interference. Explain how surface waves can have characteristics of both longitudinal waves and transverse waves. A lifeguard on a beach observes that waves have a speed of 2.60 m/s and a distance of 2.50m between wave crests. What is the period of the wave motion?. What will happen to the … Read more
Define vector and scalar quantities. Classify the following quantities into two groups, scalars and vectors. Momentum distance time velocity acceleration power force and energy. Using Newton’s Laws of motion and given the information below answer the following questions: A shuttle is launched into space The shuttle produces a lift force of approximately 10,000N. The restrictive … Read more
DISCUSS WHAT WIND TURBINE DESIGN IS?
The Degradation of Lithium Batteries. Write a one page description on the degradation of Lithium Batteries.
Write a paper on energy and sustainability. Write a forum post that includes: The citation for the paper, What in the course material it relates to. The paper’s conclusions and the methods they use to reach that conclusion, How that conclusion supports, advances or contradicts the course material,
Explain Chernobyl Nuclear Power Plant Accident.
Describe the physics of climate change in terms of light and heat with relevant references.
