Category: Physics

Which bone would take the longest to heal? A fracture of the upper arm or humerus may heal uneventfully in several weeks, while a fracture in the forearm takes much longer. The femur, or thighbone, is the longest and strongest bone in the body and difficult to break without major trauma. What are the two […]

What is the most common type of aquifer? There are two general types of aquifers: confined and unconfined. Confined aquifers have a layer of impenetrable rock or clay above them, while unconfined aquifers lie below a permeable layer of soil. How do you check underground water level? The ground penetrating radar (GPR) system is used […]

Can angler fish kill humans? No, anglerfish are not dangerous to humans. However, humans are dangerous to anglerfish. The Japanese, as well as various European and African nations, also prepare several types of anglerfish dishes. Can angler fish turn its light off? The deep sea anglerfish’s lure is filled with bacteria that make their own […]

Can you fall off the moon? Although you can jump very high on the moon, you’ll be happy to know that there’s no need to worry about jumping all the way off into space. In fact, you’d need to be going very fast – more than 2 kilometres per second – to escape from the […]

How do I know who I really am? 6 Steps to Discover Your True Self Be quiet. You cannot and will not be able to know yourself until you take the time to be still. Realize who you truly are, not who you want to be. Find what you are good at (and not good […]

What are the similarities and differences between cellular respiration and fermentation? Describe the similarities and differences between cellular respiration and fermentation. Both produce ATP through the breakdown of carbon based molecules, and both allow glycolysis to continue by recycling electron acceptors. Cellular Respiration requires oxygen and produces much more ATP than fermentation. What are 3 […]

Why is the current atomic model called the electron cloud? The modern model is also commonly called the electron cloud model. That’s because each orbital around the nucleus of the atom resembles a fuzzy cloud around the nucleus, like the ones shown in the Figure below for a helium atom. The densest area of the […]

What happens when two celestial bodies collide? When they smash together, they create a single, larger planet, but with a cloud of debris that coalesces to form one nearby, large satellite and up to several smaller, more distant satellites. Which Lagna is good for birth? Gurū (Guru) is an excellent Graha for this Lagna and […]

What scale is used for scientific purposes? Explanation: The Celsius scale is convenient for scientists, because a temperature change of 1 °C is the same size as a change of 1 K. Which temperature scale is easiest? Celsius scale Why is Celsius more common? The Celsius scale is more commonly used because it is used […]

Are J kg K and J kg C the same? Assuming you mean kJ/(kg K) and kJ/(kg C), where K stands for a unit on the Kelvin temperature scale and the C for a unit on the Celsius temperature scale, the answer is yes because the Celcius and Kelvin scale have the same unit but […]