by Dan | Jul 10, 2023 | Physics
A reversible power cycle receives energy Q. by heat transfer from a hot reservoir A TH and rejects energy Qc by heat transfer to a cold reservoir at Tc. (i) If TH = 1600 K and Tc = 400 K, what is the thermal efficiency? (ii) If q =40% and To = 727°C, what is...
by Dan | Jun 13, 2023 | Physics
Air is contained in a vertical piston-cylinder assembly. The atmosphere exerts a pressure of 14.7 psi on top of the 9-in-diameter piston. The absolute pressure of the air inside the cylinder is 16 psi. Determine the mass of the piston, in Ibm and gage pressure....
by Dan | May 12, 2023 | Physics
Create an engaging 3-paragraph paper that ties Atomic and Nuclear Physics (Atomic Bombs) concepts to the real world. The paragraphs should address the following points: • Paragraph 1: Describe the physics concepts/topic: Atomic Bombs. Include a...
by Dan | Apr 24, 2023 | Physics, psychology
The Sandwich Generation refers to individuals who are being pulled by the needs of their children and parents. Although their children may be getting older, they still “need” their parents. In addition, their parents are getting older and now need...
by Dan | Apr 3, 2023 | Physics
Write a research paper on commercial scale solar in The Bahamas. Bahamas Energy & Solar Supplies is one of the leading installation solar companies for commercial business’ in The Bahamas. Use the live information from their web page Bahamas Energy &...
by Dan | Feb 11, 2023 | Physics
“Laser diodes can create lasting conditions when pumped with electrical current at the diode junctions.” What “lasting conditions” are you referring to? What is “pumped”...
