How do people predict winter storms? Accurately forecasting winter weather is a complicated process. It starts with a wide network of observing systems such as satellites, Doppler radars and automated surface observing systems. Computer forecast models take this information and estimate what will happen next. How do you know when a winter storm is coming? […]
Which of these values is equivalent to the change in momentum of an object?
Which of these values is equivalent to the change in momentum of an object? impulse What is the PE formula? The formula for potential energy depends on the force acting on the two objects. For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration […]
Can an electron move to another path?
Can an electron move to another path? If they are only given some energy, but not enough to knock them loose, they will move from one orbital to another (say from the S-orbital to the P-orbital). But if there is no other electron in the lower-energy orbital, they will fall back down again. Does anode […]
What are the two ways to induce current in a coil?
What are 3 Major influences on your health?
What are 3 Major influences on your health? Our health is largely determined by the social, economic, cultural, and physical environments we live in — everything from where we work and live to our level of education and our access to healthy food and water. What are the influences on health? Health is influenced by […]
Which country has most lightning?
Which country has most lightning? Malaysia has one of the highest rates of lightning activity in the world, after Indonesia and Colombia. The city of Teresina in northern Brazil has the third-highest rate of occurrences of lightning strikes in the world. What was the worst storm in the world? Impact Typhoon Pressure hPa 1 Tip […]
What is true streak?
What is true streak? The streak of a mineral is the color of the powder produced when it is dragged across an un-weathered surface. It is less useful for silicate minerals, most of which have a white streak or are too hard to powder easily. What is the strongest natural material on earth? Nacre Why […]
What are the 5 categories of MyPlate?
What are the 5 categories of MyPlate? As the MyPlate icon shows, the five food groups are Fruits, Vegetables, Grains, Protein Foods, and Dairy. Is it bad to blend your vegetables? Blending is also a good way to get more green vegetables into your diet. The texture may not be completely smooth, but you are […]
How do you find the rpm of a centrifuge?
How do you find the rpm of a centrifuge? To convert revolutions per minute (RPM) to relative centrifugal force (RCF), or g force, use the following formula: RCF = (RPM)2 × 1.118 × 10-5 × r. Relative centrifugal force is dependent on the speed of rotation in RPM and the distance of the particles from […]