Should I not buy a house with radon? In fact, because radon levels almost always can be reduced, they shouldn’t prohibit a sale, notes the National Radon Program Service at Kansas State University: “As long as the issue is resolved in the real estate transaction, the radon level should not be a deterrent to buying […]
How is the air heated by the process of convection?
What are the three historical approaches to psychology?
What are the three historical approaches to psychology? 5. Three Later Approaches: Gestalt, Psychoanalysis and Behaviorism. How was psychology studied in the early twentieth century? In this lesson, you’ll look at three common approaches of the early twentieth century and get a sense of the diverse routes psychologists can take as they study how the […]
Can two student pilots fly together?
Why the magnetic field outside the solenoid is zero?
Why the magnetic field outside the solenoid is zero? The magnetic field lines follow the longitudinal path of the solenoid inside, so they must go in the opposite direction outside of the solenoid so that the lines can form a loop. In order for the total number of field lines to be conserved, the field […]
What are three characteristics of laser?
What are three characteristics of laser? The three main characteristics of laser is that it is coherent, dierctional and monochromatic. Laser is a light of single wavelength or colour. Laser is a narrow beam that is emitted in a specifi direction. Laser lights are in phase in space and time. Which one is not correct […]
What is the difference between grounding and grounded?
What is the difference between grounding and grounded? Sometimes the neutral wire is referred to as a grounded wire. It is most correctly referred to as a “grounded neutral conductor,” but most times referred to as “the neutral” or “the ground wire”. A “grounding” wire on the other hand is a safety wire that has […]
What do PQ p2 2pq and q2 represent?
What do PQ p2 2pq and q2 represent? p2 +2pq + q2 = 1 Where p2 represents the frequency of the homozygous dominant genotype, q2 represents the frequency of the recessive genotype and 2pq is the frequency of the heterozygous genotype. What does P mean in Hardy Weinberg? In order to express Hardy Weinberg principle […]
What are the factors that affect the strength of magnetic force in a current carrying coil?
What are the factors that affect the strength of magnetic force in a current carrying coil? Magnetic Field Strength for Electromagnets Then to summarise, the strength or intensity of a coils magnetic field depends on the following factors. The number of turns of wire within the coil. The amount of current flowing in the coil. […]
Is restoring force conservative?
Is restoring force conservative? The elastic restoring force is a conservative force hence we can associate to it an elastic potential energy. Is restoring force equal to deforming force? Yes, the restoring force will be equal to the deforming force once equilibrium is reached. Is gravity a restoring force? An idealized spring exerts a force […]