What is the magnitude of a displacement? Magnitude of displacement is equal to the absolute value of the displacement vector. In physical sense, the magnitude of displacement is equal to the linear distance between initial and final positions along the straight line joining two positions i.e. the shortest distance between initial and final positions. Does […]
Is threshold frequency the same for all metals?
Is threshold frequency the same for all metals? Different metals have different values of work function because of difference in their electronegativity. The frequency of the photon with energy equal to work function is called threshold frequency. The value of photocurrent depends on the intensity of the falling radiation. Why is there a threshold frequency? […]
Are psychopaths capable of love?
Are psychopaths capable of love? Psychopaths are not impervious to love’s benefits, and they suffer when they’re absent. Though they are largely disassociated from feelings of sincerity and vulnerability—emotions which are central to forming strong romantic bonds—psychopaths are not impervious to love’s benefits, and they suffer when they’re absent. Can you turn into a psychopath? […]
What kind of reaction is lead ii nitrate and potassium iodide?
What kind of reaction is lead ii nitrate and potassium iodide? precipitation reaction What is the balanced equation for the reaction of lead ii nitrate and potassium iodide? S135: Chemical Rxns – Precipitation – Pb(NO3)2 + KI → PbI2(s) When lead nitrate and potassium iodide are mixed together? Lead nitrate solution contains particles (called ions) […]
Which an object is cooled its size?
Which an object is cooled its size? When an object is cooled, its size contracts or becomes smaller. This is called contraction. What happens when temperature between particles of matter decreases? As the temperature of a solid, liquid or gas increases, the particles move more rapidly. As the temperature falls, the particles slow down. If […]
What is the only planet that spins clockwise?
What is the only planet that spins clockwise? Venus Will Earth stop spinning? Earth isn’t likely to ever get tidally locked to the sun — we’re too far away for that to happen. And, though our planet’s rotation is slowing down ever so slightly (a day gets about 1.7 milliseconds longer every century), our planet […]
What is relative velocity formula?
What is relative velocity formula? The relative velocity is the velocity that the body A would appear to an observer on the body B and vice versa. Mathematically speaking the relative velocity is the vector difference between the velocities of two bodies. Relative velocity = velocity of the body A – velocity of the body […]
Which among these is the main property of insulating material?
Which among these is the main property of insulating material? The insulating material should have the following properties. The material must have high mechanical strength so that it carries the tension and weight of the conductors. They must have high dielectric strength. The material is highly resistive for preventing the flow of leakage current from […]
Why does my child struggle with transitions?
Why does my child struggle with transitions? Sensory processing challenges Although sensory processing is not a diagnostic term like ADHD or autism, kids with either disorder-or no disorder-can have sensory processing issues, which can lead to problems with transitions. For kids who are easily over stimulated, the world feels confusing and seems to move too […]
What are 3 ways sediment can move to a new location?
What are 3 ways sediment can move to a new location? Sediment moves from one place to another through the process of erosion. Erosion is the removal and transportation of rock or soil. Erosion can move sediment through water, ice, or wind. Water can wash sediment, such as gravel or pebbles, down from a creek, […]