Category: Physics

Is crying a learned Behaviour? Crying is both an innate and a learned behavior. This is because humans are born with the innate knowledge of how to cry and use this knowledge as… Is speaking English a inherited trait? Particular words may not be passed down via genetics, but rather used for a particular time […]

What is the easiest position in basketball? Center is the easiest. You still have to be skilled as a center, but your size can make up for some of your shortcomings. Who is the best SG in the NBA? Here are the top 20 shooting guards in the NBA. Paul George- Los Angeles Clippers. Devin […]

How do you change the pitch of a string? Applying too much tension to a string tightly can raise it to the pitch of the next note, while loosening it can easily lower it the same amount. Increasing the tension raises the pitch. What is the hardest type of guitar to play? classical guitar Are […]

What happens to sound if the frequency of the vibrations increases? If the frequency of a wave is increased, what happens to its wavelength? As the frequency increases, the wavelength decreases. What happens to sound when amplitude is high? The sound is perceived as louder if the amplitude increases, and softer if the amplitude decreases. […]

How long would it take to walk to the moon? 83,333 hours Do we all have an evil side? Yes. In fact, humans need a dark side, of sorts. Anthropologists have identified many traits that appear universal for all humans – these appear in every single human culture we’ve ever encountered [1]: How can you […]

Are those who see technology as a symbol of coldness of modern life? Neo-Luddites How is media changing with technology? Technology speeds up the communication between people. Technology provides convenience to use more than one method of communication. Now people can use email, social media, chat messengers, video conferencing, video calls, images, videos, symbols, diagrams, […]

Can the volume of gas be changed? The volume of gas is proportional to many different factors, though. Based on the ideal gas equation, volume is proportional to moles and temperature. It is inversely proportional to pressure. when the text say that volume is proportional to amount, it is assuming all other variables are constant, […]

What is external moment arm? A moment arm is simply the length between a joint axis and the line of force acting on that joint. Every joint that is involved in an exercise has a moment arm. The longer the moment arm is the more load will be applied to the joint axis through leverage. […]

What are the 4 types of conservation? Here is how you can play your part in helping the planet. Environmental Conservation. Environmental conservation refers to the environment being used in a way that is sustainable. Animal conservation. Marine Conservation. Human Conservation. What is an example of conservation? The definition of conservation is the act of […]

Do rocks have living cells? Rocks do not reproduce, they do not die, and therefore they were never alive. Life is the process of self-preservation for living beings and can be recognised by life processes; such as eating, metabolism, secretion, reproduction, growth, heredity etc. Are Rocks living or dead? Some examples of non-living things include […]