Category: Physics

What happens to a barrier island as sea level rises group of answer choices? What happens to a barrier island as sea level rises? Structures on the island are at risk due to increased erosion. Peat deposits are exposed on the ocean beach side of the barrier island. What will happen to the crust as […]

What are the two things needed for velocity? Since, velocity is a vector quantity, it has two components to it. The magnitude, which is the speed, and the direction in which the motion is happening. What 2 things does a person need to know to determine the velocity of an object? One must include direction […]

What are the factors on which internal resistance of cell depends? Thus, the internal resistance of a cell depends on the factors like distance between the electrodes, the temperature, the effective area of the electrodes and the concentration of the solution. Does internal resistance of cell depends on the current draw from the cell? No. […]

Should an immersion heater be left on all the time? It’s better to leave the hot water heater on all the time, rather than turning it on and off. This is a very common myth. But in fact, you really don’t need to be heating your water all the time. Your immersion heater or boiler […]

How can earthquake be prevented? We cannot prevent natural earthquakes from occurring but we can significantly mitigate their effects by identifying hazards, building safer structures, and providing education on earthquake safety. By preparing for natural earthquakes we can also reduce the risk from human induced earthquakes. What is the longest earthquake? Valdivia Earthquake Is a […]

Is it cruel to crate a dog at night? A Safe Space For Your Pet Crating is useful for training because it draws on your dog’s natural instinct to be in a den. For that reason, if your dog is properly crate trained, the crate will be a comfortable place that he likes spending time […]

How do you respond to someone who helps you? Other ways to say thank you in any occasion I appreciate what you did. Thank you for thinking of me. Thank you for your time today. I value and respect your opinion. I am so thankful for what you did. I wanted to take the time […]

Can humans see in infrared? Infrared waves are a portion of the light spectrum that follows red. They have longer wavelengths than visible light, ranging from 700 nanometers to one millimeter. This renders them invisible to humans in almost all conditions. There are limited situations, though, when humans can see infrared light. What can’t humans […]

How much force is needed to break a wall? Ever wondered how much force it takes to punch through a sheetrock wall? MissBusters did a study by assuming the distribution was normal. They randomly selected 5 walls and found it took an average of 3.22 Newtons with a standard deviation of 0.81 Newtons to break […]

At what temp is steam created? 212°F What are the advantages of steaming over boiling? When cooking vegetables, steaming is preferable to boiling because the food remains separate from the hot water, allowing it to retain more nutrients in the cooking process. It also breaks down the cellular structures of some vegetables and can increase […]