What note is 786 Hz? The frequency of the third harmonic of middle C is 3 X 262 Hz = 786 Hz. These harmonic frequencies are the same no matter what instrument produces the middle C. How do you reduce harmonics? There are a number of methods to modify adverse system responses to harmonics: Add […]
What is Pascal law and its derivation?
What is Pascal law and its derivation? In the 1600’s, French scientist (Methematcian) Blaise Pascal (1623-1662) discovered one fact which is termed as Pascal’s Law. Pascal’s Law. According to Pascal’s Law, “Pressure or intensity of pressure at a point in a static. fluid will be equal in all directions”. What is Pascal’s law state its […]
Who is the father of cosmology?
Who is the father of cosmology? ACHARYA KAPIL How do Cosmologists study the universe? There are two main ways in which cosmological observations support perturbed FLRW models. First, cosmologists use matter and radiation in the universe to probe the background spacetime geometry and its evolution. What is Africa cosmology? In the framework of African cosmology, […]
How do you use a pulley to multiply forces?
What Cannot be burned by fire?
What Cannot be burned by fire? Riddle: What can’t be burned in fire, nor drowned in water? Answer: Ice. What is a fire risk? A fire risk is the likelihood of a fire occurring and the consequences of that fire should one occur. 4. The legally defined Responsible Person under the Regulatory Reform (Fire Safety) […]
What are 2 similarities and 2 differences between ionic and covalent bonds?
What are 2 similarities and 2 differences between ionic and covalent bonds? The molecules that are formed from the ionic and covalent bonds are neutral. This is because, in an ionic bond, two opposite charges cancel each other while in a covalent bond, neutral components shared the pair of electrons. Ionic and covalent, both are […]
What energy transformation happens when a hybrid car slows to a stop?
What energy transformation happens when a hybrid car slows to a stop? Hybrid car includes Regenerative braking technology that cause wheel to slow down and converts mechanical energy produced to electrical energy and stored it back into the battery. How do Hybrid cars use less energy? “Regenerative braking” is another fuel-saving feature. Conventional cars rely […]
Do does question and answer?
Do does question and answer? Short Answers with Do and Does Sample Questions Short Answer (Affirmative) Short Answer (Negative) Do you both speak English? Yes, we do. No, we don’t. Do they speak English? Yes, they do. No, they don’t. Does he speak English? Yes, he does. No, he doesn’t. Does she speak English? Yes, […]
Que es el Movimiento rectilineo uniformemente variado ejemplos?
¿Qué es el Movimiento rectilineo uniformemente variado ejemplos? Por ejemplo, si dejas caer una moneda al suelo (caida libre), esta realizará un movimiento rectilíneo uniformemente acelerado (m.r.u.a.) o movimiento rectilíneo uniformemente variado (m.r.u.v.). En este apartado vamos a estudiar las ecuaciones y las gráficas que definen a este movimiento. ¿Cuáles son los tipos de movimiento […]
What is the maritime effect?
What is the maritime effect? The effect of an ocean’s airflow on the climate of the surrounding areas, also known as the maritime effect, is generally milder temperatures and a decreased variation in temperatures. Precipitation is more common in areas with a maritime climate, as moisture levels are higher near the ocean. What are the […]