What happens to water when a puddle dries up? When a puddle dries up, tiny particles of water break away from the liquid in the puddle and go into the air. The tiny water particles are called water molecules. Water on the ground goes into the air, becomes part of a cloud, and comes back […]
How much hydrogen does it take to lift a human?
What is the force that opposes weight and allows an airplane to fly?
Who introduced K method?
Who introduced K method? K-theory was invented in the late 1950s by Alexander Grothendieck in his study of intersection theory on algebraic varieties. What is substitution math? In Algebra “Substitution” means putting numbers where the letters are: When we have: x. − 2. How do you find y using substitution? The first equation tells you […]
How a barrel of oil is used?
How a barrel of oil is used? For many, a barrel of oil is almost synonymous with its most prominent product, gasoline. While almost 40% of a barrel of oil is used to produce gasoline, the rest is used to produce a host of products including jet fuel and plastics and many industrial chemicals. What […]
Does a single or double bond have more energy?
Which of the instrument is most accurate?
Which of the instrument is most accurate? Screw gauge has minimum least count of 0.001 c m . Hence, it is most precise instrument. Which of following is not a line standard? Which of the following is not a line standard? Explanation: Length bar is an end standard. Yard, meter and precision scale are line […]
Why can you only ice for 20 minutes?
Why can you only ice for 20 minutes? The key is to ice for 20 minutes, causing the vessels to narrow, and then heat for 15 minutes, causing the vessels to dilate. This acts as a pumping mechanism to the inflammation, pushing it away from the injured area. Most importantly, end the treatment cycle on […]
What is quality factor in LCR circuit?
What is quality factor in LCR circuit? Define ‘quality factor’ of resonance in a series LCR circuit. Quality factor relates the maximum or peak energy stored in the circuit (the reactance) to the energy dissipated (the resistance) during each cycle of oscillation. Quality factor is expressed as, Q-factor is a dimensionless quantity. What is the […]