Category: Physics

How do I know if a temp table exists? OBJECT_ID function can take the object’s name as a parameter so we can use this function to check the existence of any object in the particular database. The following query will check the #LocalCustomer table existence in the tempdb database, and if it exists, it will […]

What is required for charges to leave an object? The object being charged ends up with a charge which is the opposite of the object being used to charge it. A ground must be used to charge on the object. The ground allows for electron movement into or out of the object being charged. When […]

What crimes fall under concurrent jurisdiction? Therefore, federal and state courts may have concurrent jurisdiction over specific crimes. For example, a person who robs a bank may be tried and convicted in state court for robbery, then tried and convicted in federal court for the federal offense of robbery of a federally-chartered savings institution. When […]

What is the Continental Divide and what is its purpose? A continental divide is a boundary that separates a continent’s river systems. Each river system feeds into a distinct ocean, bay, or sea. The Loveland Pass, pictured here, is a continental divide in Colorado that separates water flowing into the Atlantic and Pacific ocean basins. […]

Does touch up paint last? Touch Up Paint Should Last At Least 4-5 Years The smaller the damage, the better the application, the more likely the touch-up paint will last until you’re ready to move on to another car. You still need to wash and wax the car. And if other scratches or damage occur, […]

Why do we use zero correction? Zero correction is used in an instrument for removing the zero error. What is zero error and its correction? Zero error correction arises due to error in the measuring instrument. It occurs when the first marked line of the instrument like vernier calliper, micrometer screw guage etc. do not […]

What happens when two forces are exerted in opposite direction? 1. Opposite direction :- The object do not moves his place because When the two forces act in the opposite direction , the force get cancelled when a force of same magnitude is applied on opposite direction . What happens if balanced forces are applied […]

How do plants lift water? Hydraulic lift is the passive movement of water from roots into soil layers with lower water potential, while other parts of the root system in moister soil layers, usually at depth, are absorbing water. What is hydraulic conductivity used for? Hydraulic conductivity is a physical property which measures the ability […]

Which of the following relations is correct for permeability? The correct relation between magnetic susceptibility and relative permeability is- 1 x = Ur-1 2 x = 4r + 1 3 x = u + 1 4 x = u – 1. What is relationship between μ and ɸ *? There is an inverse relationship between […]

Who is famous for playing the clarinet? Famous Classical Clarinetists The clarinet is an integral part of any symphony orchestra and the list of notable clarinetists is lengthy. Among twentieth century musicians, three of the most-mentioned are Martin Frost, Sabine Meyer, and Richard Stoltzman. Is clarinet the hardest instrument to play? The clarinet is no […]