What are the four parts of a computer? The 4 components to make up a computer are as follow. Central Processor Unit (CPU) Memory (RAM) Input (keyboard, mouse, etc) Output (monitor, printer, etc) What are the 2 types of files? There are two types of files. There are Program files and Data Files. What are […]
What is root in Newton-Raphson method?
What is root in Newton-Raphson method? The root of a function is the point at which f(x)=0. Many equations have more than one root. Every real polynomial of odd degree has an odd number of real roots (“Zero of a function,” 2016). Newton-Raphson is an iterative method that begins with an initial guess of the […]
Why does white light look blue?
Why does white light look blue? White light is a mixture of all wavelengths in visible spectrum. The blue glass has a property to absorb all colors except blue. Hence only blue is transmitted and thus the light seems to be blue. How do you reverse blue light damage? Try the “20-20-20” rule. Every 20 […]
What does half-life of radiation mean?
What does half-life of radiation mean? Half-life, in radioactivity, the interval of time required for one-half of the atomic nuclei of a radioactive sample to decay (change spontaneously into other nuclear species by emitting particles and energy), or, equivalently, the time interval required for the number of disintegrations per second of a radioactive … What […]
How can I reduce EMF in my home?
How can I reduce EMF in my home? Remove as many electronic devices from your bedroom as possible. This includes using battery operated alarm clocks, moving the bed away from ‘charged’ walls, and even shutting off the electricity to your room during bedtime. Try and also charge your electronics in another room whilst you’re sleeping. […]
What are three common types of optical instruments?
What are three common types of optical instruments? There are three main types of optical telescopes: refractive, reflective, and catadioptric. How are concave mirrors used in everyday life? Concave mirrors are used in reflecting telescopes. They are also used to provide a magnified image of the face for applying make-up or shaving. Concave mirrors are […]
Are people stronger at pulling or pushing?
Are people stronger at pulling or pushing? The results suggest that for our group of healthy recreationally active subjects, the upper body “pushing” musculature is approximately 1.5–2.7 times stronger than the musculature involved for pulling. Is pushing harder than pulling? Pulling is easier if you are taller than the object. Otherwise pushing would be easier. […]
What is the use of frequency table?
What is the use of frequency table? The frequency table records the number of observations falling in each interval. Frequency tables are useful for analyzing categorical data and for screening data for data entry errors. Note that we will refer to two types of categorical variables: Categorical and Grouping or Break. How do you estimate […]
What cities will be underwater in 2100?
What cities will be underwater in 2100? Most neighborhoods in Charleston, South Carolina, could be underwater by 2100. Charleston is even more vulnerable to flooding than Atlantic City, with around 64,000 of its residents at risk of coastal flooding in the next 100 years. How long until Miami is underwater? Miami’s sea level is rising […]
Who I trust or whom I trust?
Who I trust or whom I trust? Long answer: “whom I can trust” is a relative clause, and it’s “whom” because inside the relative clause the pronoun is the object of “trust.” The relative pronoun “whom” moves out of its normal position (after “trust”) to the front of the relative clause, so that it appears […]