What is the relation between the force and acceleration? Newton’s second law of motion describes the relationship between force and acceleration. They are directly proportional. If you increase the force applied to an object, the acceleration of that object increases by the same factor. In short, force equals mass times acceleration. Can car move in […]
Does it snow in Iran?
Does it snow in Iran? Snow in Iran – How Cold Does Iran Get in Winter Since Iran is located in the Northern Hemisphere, snowfall occurs between the months of November to February. And expect to see the beautiful snow in the north, foothills of mountains in Iran, and some central cities. What is the […]
Can you shoot a laser at the moon?
How do you test piezoelectric effect?
How do you test piezoelectric effect? To measure the effect of the piezoelectric effect on your systems, first make a baseline noise measurement in a stable environment (AC VRMS), and then make a baseline noise measurement in your testing environment. The difference in measurements will be due to both EMI and the piezoelectric effect. Where […]
What is chain reaction with example?
What is chain reaction with example? In chain reaction. Nuclear chain reactions are series of nuclear fissions (splitting of atomic nuclei), each initiated by a neutron produced in a preceding fission. For example, 21/2 neutrons on the average are released by the fission of each uranium-235 nucleus that absorbs a low-energy neutron. What is another […]
Where is the magnetic field strongest?
Where is the magnetic field strongest? center Why does electricity produce magnetic fields? Inside a magnet, the atoms at one end contain electrons that all spin in one direction – meanwhile the atoms at the other end contain electrons that all spin in the opposite direction. Rather than spinning in a balanced way, the electrons […]
Is reheating food in the microwave bad for you?
Is reheating food in the microwave bad for you? The Verdict: When reheating leftovers, microwaving is best While the mineral content of food isn’t affected by microwaving, the vitamin content does take a bit of a hit when food is reheated. (Vitamin C and the B vitamins are especially affected.) Still, the microwave isn’t the […]
What does N stand for on a spring scale?
What does N stand for on a spring scale? The newton. (N) is the basic SI unit of force. The unit is named. in honor of Sir Isaac Newton. What are the different types of balances? There are three different types of balance: symmetrical, asymmetrical and radial. What are the 2 types of balances? There […]
What happens if you put a vibrating tuning fork in water?
What happens if you put a vibrating tuning fork in water? By sticking the vibrating tuning fork in a denser medium like water, the tuning fork’s energy is transferred into the act of splashing water, rather than hearing sound. Waves are energy carriers. Water is a better medium to visualize sound waves and detect the […]
What is the most sensitive type of spectroscopy?
What is the most sensitive type of spectroscopy? Among instrumental techniques, fluorescence spectroscopy is recognized as one of the more sensitive. In fluorescence, the intensity of the emission of the sample is measured. The reason for the high sensitivity of fluorescence techniques is that the emission signal is measured above a low background level. What […]