Surfactants absorb at interfaces The cohesive forces between the water molecules are very strong making the surface tension of water high. … The intermolecular forces between surfactant and water molecule are much lower than between two water molecules and thus surface tension will decrease. What can reduce surface tension? SomeRead More →
Lowering amperage is done by applying Ohm’s law, given by the formula I = V/R, where I is the circuit’s total current in amperes, V is the voltage and R is the resistance. Add resistors to the circuit to increase the total resistance. A higher resistance results in a lowerRead More →
Period – reactivity decreases as you go from left to right. Period – reactivity increases as you go from the left to the right. Does reactivity of metals increase or decrease going across a period? In general, the bigger the atom, the greater the ability to lose electrons. The greaterRead More →
Second Law: In an isolated system, natural processes are spontaneous when they lead to an increase in disorder, or entropy. This statement is restricted to isolated systems to avoid having to worry about whether the reaction is exothermic or endothermic. Do spontaneous processes decrease entropy? In thermodynamics, a spontaneous processRead More →
The 3 major reasons for short stature are constitutional growth delay, genetics, and disease. Constitutional growth delay. Some children simply develop later than others. … Genetics. If one or both parents are short, there’s a strong possibility that their child will also be short. … Disease. What makes you decreaseRead More →
Can you decrease melanin in eyes? Homer tells KTLA that all brown-eyed people have blue pigment in their irises too — and a quick session under a specially-tuned laser can destroy the melanin in the eye, with the change occurring gradually over two weeks. The procedure can not change blueRead More →
β-Catenin is a coactivator for the transcription factor Tcf, which is able to directly activate c-myc expression, so that when APC is inactivated, activation of β-catenin results. What is the function of MYC gene? MYC gene encodes a multifunctional, nuclear phosphoprotein that controls a variety of cellular functions, including cellRead More →