What is the direction of a vector? The direction of a vector is the measure of the angle it makes with a horizontal line . One of the following formulas can be used to find the direction of a vector: tanθ=yx , where x is the horizontal change and y is the vertical change. What […]
How long does it take to fill a 12 by 30 pool?
What are the four main of transport?
What are the four main of transport? The four important means of transport are road transport, rail transport, water transport, and air transport. What do you mean by a site class 7? Answer: The place where a building or a settlement develops is called its site. The natural conditions of an ideal site are: Favourable […]
What will happen if the Earth suddenly stops rotating?
What will happen if the Earth suddenly stops rotating? At the Equator, the earth’s rotational motion is at its fastest, about a thousand miles an hour. If that motion suddenly stopped, the momentum would send things flying eastward. Moving rocks and oceans would trigger earthquakes and tsunamis. The still-moving atmosphere would scour landscapes. What is […]
What is molecular mass also known as?
What is molecular mass also known as? Molecular mass is also called molecular weight. Because the mass is relative to carbon-12, it’s more correct to call the value “relative molecular mass”. A related term is molar mass, which is the mass of 1 mol of a sample. Molar mass is given in units of grams. […]
What are sound waves created by?
What are sound waves created by? Sound is produced when an object vibrates, creating a pressure wave. This pressure wave causes particles in the surrounding medium (air, water, or solid) to have vibrational motion. As the particles vibrate, they move nearby particles, transmitting the sound further through the medium. What happens to sound waves in […]
Does standing next to a microwave cause cancer?
Does standing next to a microwave cause cancer? Microwaves are therefore not known to damage DNA inside cells, according to the American Cancer Society. As a result, there is “little cause for concern” about excess microwaves leaking out from your oven, unless there is damage to the door hinge, latch or seal, the FDA says. […]
What is Z in the Rydberg equation?
What is the success rate of stem cell injections?
What is the success rate of stem cell injections? What Is Stem Cell Therapy? The popularity of stem cell treatments has significantly increased, thanks to its high effectiveness and recorded success rates of up to 80%. How much does stem cell injections cost? Stem cell therapy can cost anywhere between $8000 – $30,000 USD per […]