What are the 4 stages in the formation of a hurricane?

What are the 4 stages in the formation of a hurricane? Meteorologists have divided the development of a tropical cyclone into four stages: Tropical disturbance, tropical depression, tropical storm, and full-fledged tropical cyclone. When the water vapor from the warm ocean condenses to form clouds, it releases its heat to the air. What are the […]

What are the four main sources of drug information?

What are the four main sources of drug information? Drug information was sourced from colleagues (161, 98.8%), reference books (158, 96.9%), pharmaceutical sales representatives-PSRs (152, 93.2%), promotion materials (151, 92.6%), scientific papers/journals/internet (149, 91.4%), and drug promotion forum/product launches (144, 88.3%). What are the 3 main drugs? What types of drug are there? stimulants (e.g. […]

What is a disadvantage of a light microscope?

What is a disadvantage of a light microscope? Disadvantages. Maximum magnification of 1500x. Specimen may be disfigured during preparation to be viewed under the microscope. The resolving power is 1 nm for biological specimens. Only has a resolution of 0.2 μm – which is relatively poor in comparison to other microscopes. What is the limitation […]

What are the causes of Urbanisation?

What are the causes of Urbanisation? Causes of Urbanisation Social Factors – better quality of living, education, facilities and business opportunities. Modernisation – Better technology, Newer housing and infrastructure, hospital care etc. What are two environmental benefits of urbanization? Urbanization allows more people to have access to environment-friendly facilities and services at affordable prices. Fourth, […]

What was the cannonballs maximum height?

What was the cannonballs maximum height? 233 m Does initial velocity change with angle? If the same object is launched at the same initial velocity, the height and time of flight will increase proportionally to the initial launch angle. An object launched into projectile motion will have an initial launch angle anywhere from 0 to […]

What bond angle is NI3?

What bond angle is NI3? about 107 degree Why is nitrogen triiodide polar? Nitrogen triiodide is most polar because the molecule is asymmetric, while. Oxygen is nonpolar because both atoms have identical electronegativities. Nitrogen triiodide is most polar because the molecule is asymmetric, while carbon disulfide is. Oxygen is nonpolar because both atoms have identical […]

What is the first step to balance this equation?

What is the first step to balance this equation? The first step in balancing a chemical equation is to identify your reactants and your products. Remember, your reactants are on the left side of your equation. The products are on the right side. For this equation, our reactants are Fe and O2. Can you use […]

Why is a water cycle called a cycle?

Why is a water cycle called a cycle? The water cycle, also known as the hydrologic cycle, describes the continuous movement of water as it makes a circuit from the oceans to the atmosphere to the Earth and on again. Most of Earth’s water is in the oceans. The sun, which drives the water cycle, […]

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