Category: Physics

How do national parks protect the environment? National parks contain forested areas that not only protect water sources, they also help stabilize the surrounding land. This can save lives and infrastructure by preventing landslides, avalanches and erosion. These areas also reduce floods by keeping natural river basins intact and preserving wetlands. What are alternate ways […]

What is the output of an OR gate if the inputs are 1 and 0? The output of the circuit will be the opposite of the input. If 0 is input, then the output is 1. If 1 is input, then 0 is output….NOT gate. A Q 1 0 0 1 Is a circuit with […]

How often do you support MC cable? According to NEC Article 330.30, MC cable must be supported and secured at intervals of 6 feet or less (unless routed through a framing member) and cables containing four or fewer conductors sized no larger than 10 AWG must be secured within 12 inches of every termination. What […]

What does bungee jumping do to your body? Bungee jumping is, however, undeniably responsible for a range of serious medical complaints, including musculoskeletal pain in the neck and back, headaches, dizziness and blurred vision1. Thankfully, most of these symptoms have no lasting effects, yet there are tales of much rarer and more severe afflictions. Is […]

How do you remove memories from your brain? Erase the memory with a ritual release. In your mind, picture a part of the memory that you want to forget. Try to imagine this detail like a picture. You could also try using another image in place of the actual memory. This may not work for […]

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 […]

Can you surf 2ft waves? A 2ft wave at 5 seconds will most likely result in small and weak waves. Swells that have a wave height of 8ft and a swell period of 22 seconds are going to be huge! However, an average swell report of 4ft at 12 seconds in Polzeath should result in […]

Why is it important to follow safety precautions before invasion? Answer: Half of all of those injuries can be prevented with proper use of safety gear and changes to the playing environment. Following sports rules can help prevent injuries, too. Lack of education and awareness about safety precautions and potential injury. What should we follow […]

Which is more dense Diet Coke or Coke? For example, a can of Coke Classic contains 39 grams of sugar and a can of Diet Coke contains 0.1 grams of aspartame. It takes 390 times more sugar to make a drink taste as sweet as a drink sweetened with aspartame. This additional sugar makes the […]

What are the steps for density? The five steps for determining density can be expressed in simple form as follows: measure the mass of the container, measure the volume of the liquid, measure the combined mass of the liquid and the container, determine the mass of the liquid alone and divide the mass by the […]