What are three conditions needed for thunderstorms to form? There are three basic ingredients needed for thunderstorm development: moisture, an unstable atmosphere, and some way to start the atmosphere moving. What causes severe thunderstorms to form? Thunderstorms form when warm, moist air rises into cold air. The warm air becomes cooler, which causes moisture, called […]
What is an example of forced convection?
What is an example of forced convection? Forced convection: When external sources such as fans and pumps are used for creating induced convection, it is known as forced convection. Examples of forced convection are using water heaters or geysers for instant heating of water and using a fan on a hot summer day. What is […]
Why is iPhone GPS not accurate?
Why is iPhone GPS not accurate? 1. Make Sure iPhone Signal is Good. The most common reason why GPS not working on iPhone 6/6s/7/8/X/Xs/XR/11 is the bad signal. When you’re in a metal building, or somewhere where radio signals can’t penetrate, then apps will have problems obtaining a solid GPS signal. How do I make […]
What happens to excess vitamins in the body?
What happens to excess vitamins in the body? When taken in excess, water-soluble vitamins are removed from the body through urine. Vitamins A, D, E, and K, the fat-soluble vitamins, bind to fat in the stomach and are then stored in fatty tissues and the liver. Can taking too many vitamins hurt your kidneys? But […]
How does stream erosion occur?
How does stream erosion occur? Erosion by Runoff Gravity causes the water to flow from higher to lower ground. Much of the material eroded by runoff is carried into bodies of water, such as streams, rivers, ponds, lakes, or oceans. Runoff is an important cause of erosion. That’s because it occurs over so much of […]
What is a high heart rate for a teenage girl?
What does the elevator do on a plane?
What does the elevator do on a plane? An elevator is a primary flight control surface that controls movement about the lateral axis of an aircraft. This movement is referred to as “pitch”. Most aircraft have two elevators, one of which is mounted on the trailing edge of each half of the horizontal stabilizer. What […]
What are proteins the building blocks for?
What are proteins the building blocks for? protein: building blocks When we eat protein, our body breaks these large molecules down into smaller units called amino acids. These building blocks are used for many important functions in the body, including growth and repair of muscle, connective tissue and skin. What are the major functions of […]
Why do Teslas accelerate so fast?
Why do Teslas accelerate so fast? The higher the power density, the faster the car can accelerate. If your tires can’t grip the road, then your car isn’t going anywhere. Tesla incorporates three features commonly found in other performance cars to maximize traction between the tires and the road, which allows the car to accelerate […]
What is a relief profile?
What is a relief profile? A topographic profile or topographic cut is a representation of the relief of the terrain that is obtained by cutting transversely the lines of a topographic map. Each contour line can be defined as a closed line joining relief points at equal height above sea level. What are relief features? […]