Why do we need warm moist air in your lungs? As air passes through the nasal cavities it is warmed and humidified, so that air that reaches the lungs is warmed and moist.? The combination of cilia and mucous helps to filter out solid particles from the air an Warm and moisten the air, which […]
Is not possible in liquids and gases?
Is not possible in liquids and gases? Answer. Conduction can occur in solids_liquids and gases. Explain why solids and liquids are better conductors of heat than gases. The answer is simple: their atoms, or molecules that make them up, are closer together, so they can transfer energy between them much more efficiently. Why condition is […]
What do all models have in common?
What do all models have in common? 7 Things Successful Models Have in Common Healthy. You should always arrive at modeling jobs in peak physical condition. Professional. Be professional at all times, whether you’re at the agency, on an interview, or at a booking. Prepared. Efficient. Hard Working. Do models have free time? Models don’t […]
What are the 7 critical thinking skills?
What are the 7 critical thinking skills? The Skills We Need for Critical Thinking The skills that we need in order to be able to think critically are varied and include observation, analysis, interpretation, reflection, evaluation, inference, explanation, problem solving, and decision making. What is the role of critical thinking in daily life? Everyone needs […]
What is a compass needle for?
What is a compass needle for? A magnetized pointer (usually marked on the North end) within a compass, free to align itself with the Earth’s magnetic field. What do you understand by a compass needle? A compass needle is a device that tells which direction is north, south, east and west. The needle is actually […]
What are 4 types of heart disease?
What are 4 types of heart disease? Heart Disease: Types, Causes, and Symptoms Coronary Artery Disease (CAD) Heart Arrhythmias. Heart Failure. Heart Valve Disease. Pericardial Disease. Cardiomyopathy (Heart Muscle Disease) Congenital Heart Disease. What is a serious heart condition? Heart failure is a serious condition that occurs when the heart can’t pump enough blood to […]
Who built first telescope?
Who built first telescope? Hans Lipperhey What is a good resolving power for a telescope? Even the largest telescopes can only resolve objects to not much better than 0.3-0.5 arcsec, even when their theoretical resolving power is only 0.02 arcsec. That is why the Hubble Space Telescope was launched, to get above the Earth’s atmosphere. […]
What are the purpose of protons?
What are the purpose of protons? The protons inside an atom’s nucleus help bind the nucleus together. They also attract the negatively charged electrons, and keep them in orbit around the nucleus. The number of protons in an atom’s nucleus determines which chemical element it is. What is the purpose of protons and neutrons? The […]
Does sink tailpiece need washer?
Does sink tailpiece need washer? If it is a kitchen sink you first connection at the basket strainer requires a special washer that is flat on the top and fits into the tailpiece. What size is a bathroom sink drain pipe? 1 1/2-inch Are all bathroom sink drain holes the same size? While a bathroom […]
What is 1 rpm?
What is 1 rpm? Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min, or with the notation min−1) is the number of turns in one minute. It is a unit of rotational speed or the frequency of rotation around a fixed axis. What is the formula for RPM on a lathe? The following equation is used […]