What are the positive and negative signs in Kvl? Our sign convention for applying signs to the voltage polarities in our KVL equations will be as follows: when traversing the loop, if the positive terminal of a voltage difference is encountered before the negative terminal, the voltage difference will be interpreted as positive in the […]
What happens when waves that are out of phase combine?
What happens when waves that are out of phase combine? Destructive interference occurs when the maxima of two waves are 180 degrees out of phase: a positive displacement of one wave is cancelled exactly by a negative displacement of the other wave. The amplitude of the resulting wave is zero. What does 90 degrees out […]
What is the weight of 50 ml of water?
What is an example of sustainable use?
What is an example of sustainable use? Renewable clean energy is probably the most obvious example of sustainability. Here are three examples. Solar energy: Once the sun’s electromagnetic radiation is captured, it produces electricity and heat. Wind Energy: Wind turbines convert the kinetic energy in the wind into mechanical power. Which is a sustainable practice? […]
Why does the viscosity of liquids decrease with temperature?
Why does the viscosity of liquids decrease with temperature? The increase in temperature causes the kinetic or thermal energy to increase and the molecules become more mobile. The attractive binding energy is reduced and therefore the viscosity is reduced. How does viscosity of liquids vary with temperature? The viscosity of liquids decreases rapidly with an […]
What makes you fail a credit check?
What makes you fail a credit check? Some of the most common reasons for failing a credit check might include: There was no way to confirm your identity and address. You may have failed a credit check, not because of any financial issues, but due to the fact that the lender (or landlord) couldn’t confirm […]
What are the traditions of Canada?
What are the traditions of Canada? Let’s look at the 7 top traditions in Canada that are unique to the country. Cottage culture. May 2-4. Canadian Thanksgiving. Beaver tails. St Jean Baptiste Day. St Patrick’s Day Parade in Montréal. Bloody Caesar. 5 jobs that are in high demand. What are examples of Canadian culture? Having […]
How do you know if a vessel is thin walled?
What happens next depends on the mass of the star?
Why is the awakening so controversial?
Why is the awakening so controversial? In 1899, Kate Chopin’s book titled The Awakening caused controversy for its highly provocative depiction of Edna Pontellier during the turn of the new century. Is Edna selfish The Awakening? Edna has issues below the surface that spawn her irrational, selfish, and uncaring actions. The first root of Edna’s […]