What is the rate of change on a graph? A rate of change relates a change in an output quantity to a change in an input quantity. The average rate of change is determined using only the beginning and ending data. See (Figure). Identifying points that mark the interval on a graph can be used […]
What is the correct classification of a mixture?
What is the correct classification of a mixture? Mixtures can be classified into two main categories: homogeneous and heterogeneous. A homogeneous mixture is one in which the composition of its constituents are uniformly mixed throughout. What is the correct classification of mixture in which both solid and liquid are visible? Whereas a solution in which […]
What is buffer solution give example?
How do I figure out how much soil I need for a raised bed?
How do I figure out how much soil I need for a raised bed? How to find soil volume for square or rectangular beds Measure the length, width and height of your bed. (Unless the boards are very thick, don’t worry about inside/outside measurements.) Multiply all the measurements together: 6 x 3 x 1.4 = […]
At what height the acceleration due to gravity will be reduced to 36% of its value?
At what height the acceleration due to gravity will be reduced to 36% of its value? We can write the relation between actual acceleration due to gravity and the apparent acceleration due to gravity. Hence, the height above the surface of the earth where the acceleration due to gravity is reduced by 36% of its […]
Does wearing rubber slippers prevent static?
Does wearing rubber slippers prevent static? Change your footwear. Rubber is a powerful insulator. If you have carpeted floors, or work in a carpeted office, wearing rubber soled shoes greatly increases your chance of experiencing static shock. Opt for leather-soled shoes instead. Does wearing rubber slippers prevent electric shock? In answer to the second question, […]
When the concentration of solute inside and outside a cell is the same?
When the concentration of solute inside and outside a cell is the same? Tonicity and cells Tonicity of solution Solute concentration Water moves… Hypertonic Higher solute in solution than in cell Out of the cell Isotonic Equal amounts of solute in cell and solution Into and out of cell at the same time Hypotonic Lower […]
How do the equations y MX and Y KX compare?
What is easier rolling or sliding?
What is easier rolling or sliding? When an object rolls over the surface of another object ,the resistance to its motion is called rolling friction. It is always easier to roll than to slide an object over another object.So rolling friction is much less than the sliding friction. Why is sliding faster than rolling? 25ex2 […]
Why is the crater important?
Why is the crater important? The Planetary Deep Past Impact craters allow scientists to study a planet’s geological history—even when the records are buried beneath the surface. Rocks ejected by impacts contain minerals that formed in the presence of liquid water; some craters also show signs of ancient lakes. What is the biggest crater on […]