Why is entropy hidden information? Obviously, the relationship between energy and entropy is complex, but entropy represents neither available nor unavailable energy. Entropy is a measure of the amount of hidden or missing information contained in a system, not a measure of the amount of available or unavailable energy. What is the link between information…
Category: Questions
How do I study for AWS Solutions Architect certification?
How do I study for AWS Solutions Architect certification? Preparing for the AWS Certified Solutions Architect Associate Certification Exam Book the exam, but give yourself enough time. Find a study buddy. Learn the theory and do the labs. Don’t expect to see the same questions you studied in the actual exam. Don’t hit submit until…
Can a person hear sonar?
Can a person hear sonar? Sonar uses frequencies which are too much high-pitched (up to 120,000 cycles per second) for human ears to hear. Published data from humans under water in literature are scarce and sometimes use different terminology with regard to sound levels. Can you hear sonar above water? It sounds exactly the same…
Is Kattegat a real place in Norway?
Is Kattegat a real place in Norway? Kattegat, where the series Vikings is set, is not a real place. Kattegat is the name given to the large sea area situated between Denmark, Norway and Sweden. Thanks to Vikings, many people assume Kattegat is a village in Norway but this is not the case. Is Vikings…
Do you have to pay taxes on wholesaling real estate?
Do you have to pay taxes on wholesaling real estate? Real Estate agents, flippers, and wholesalers are subject to a nasty tax called the self-employment tax of 15.3\% on their income. Do wholesalers pay sales tax? WHOLESALE SALES AND WHOLESALE DEALERS Generally, the retail sale or purchase of taxable tangible personal property, products, and services,…
What wattage should you vape NIC salts at?
What wattage should you vape NIC salts at? Typically, nicotine salts perform best within the range of 15 watts to 40 watts. Lower than that range will produce weak hits and an unsatisfying amount of nicotine. Going beyond that can easily burn out your coils and make your e-liquid feel harsh. Keep this wattage range…
How gradient descent method is used for Minimising the cost function in linear regression?
How gradient descent method is used for Minimising the cost function in linear regression? Minimizing the cost function: Gradient descent Gradient descent enables a model to learn the gradient or direction that the model should take in order to reduce errors (differences between actual y and predicted y). At this point the model has optimized…
Which way does a telescope go?
Which way does a telescope go? In the northern hemisphere the best direction to align the telescope is so it has its best view to the south. The reason for this is to do with the tilt of Earth’s axis of rotation. Earth is tilted approximately 23.5° to the plane of the solar system and…
What was the number one rock song of the 80s?
What was the number one rock song of the 80s? 100 Greatest Rock Songs of the 1980s 1 Billie Jean Michael Jackson 4:53 2 Every Breath You Take The Police 4:11 3 Sexual Healing Marvin Gaye 3:58 4 Don’t You Want Me The Human League 3:56 5 Tainted Love Soft Cell 2:33 What are classic…
What is environmental ethics in environmental science?
What is environmental ethics in environmental science? Environmental ethics is a branch of applied philosophy that studies the conceptual foundations of environmental values as well as more concrete issues surrounding societal attitudes, actions, and policies to protect and sustain biodiversity and ecological systems. … What is meant by environmental ethics ‘? Why is it important…