Category: Physics

What did medieval art focus on? Its focus was on religion and Christianity. It included architectural details like stained glass art, large murals on walls and domed ceilings, and carvings on buildings and columns. It also included illuminated manuscript art and sculpture. What are the principles of art were used from medieval period? Answer. There […]

How do you make sound waves at home? Place the speaker in the bowl; make sure it is on and connected to the phone or device you will be using. Cover the top of the bowl with a sheet of wax paper. Wrap the rubber band around the edges of the bowl to secure the […]

What happens if gravity is too high? If its gravity is too strong our blood will be pulled down into our legs, our bones might break, and we could even be pinned helplessly to the ground. Finding the gravitational limit of the human body is something that’s better done before we land on a massive […]

Can humans see Pink? True, no single wavelength of light appears pink. Pink requires a mixture of red and purple light—colors from opposite ends of the visible spectrum. Easy enough to do, and no seeming threat to pink’s ontological status. But since we can’t see any of those wavelengths, we replace all of that hidden […]

How long does it take for rocks to change? The degree of metamorphism is a function of pressure, heat and time. During orogenic events, the metamorphism of the rocks can take 100’s of thousand to millions of years. Too much heat cannot be applied at once since the rock will melt and recrystallize into an […]

How watering can control the fire? Water extinguishes heat by cooling the burning substance. When water is thrown on a burning substance,it gets cooled below its ignition temperature and also stops burning. How does carbon dioxide control fire? Carbon dioxide extinguishes work by displacing oxygen, or taking away the oxygen element of the fire triangle. […]

What are the true eternal laws of nature? Aquinas’s Natural Law Theory contains four different types of law: Eternal Law, Natural Law, Human Law and Divine Law. By “Eternal Law’” Aquinas means God’s rational purpose and plan for all things. And because the Eternal Law is part of God’s mind then it has always, and […]

Why does helium only have 2 valence electrons? Helium atoms have two electrons and two protons. There is only one shell of electrons, the valence shell of two electrons. It is a noble gas and is thus relatively inert. If it needs to gain electrons as part of a bonding sequence, it will need to […]

What is the best way to answer the door when you are home alone quizlet? Ask the person to identify him or herself. Never reveal that you are home alone. Check to make sure that the door is locked. If you’re not sure that the person should be there, it’s better not to let him […]

How many gallons is a 40 liter trash can? 10.6 gallons Is 50 liters equal to 13 gallons? A standard tall kitchen trash bag is 13-gallons or 50-liters. Is 3 liters more than a gallon? 1 liter is equal to 0.264g gallons. A 1 gallon is going to be around 4 liters. There are 3 […]