How do you calculate absorbance value? Absorbance (A) is the flip-side of transmittance and states how much of the light the sample absorbed. It is also referred to as “optical density.” Absorbance is calculated as a logarithmic function of T: A = log10 (1/T) = log10 (Io/I). What does absorbance measure? Absorbance (A), also known […]
What is a communicable disease?
What is a communicable disease? Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host. Which statement best describes how the body moves? Weegy: Smooth muscles,which are made of […]
What does an altitude chamber do?
What does an altitude chamber do? The altitude chamber allows athletes who live at sea-level to simulate “living high.” While asleep in the chamber, an air unit pumps in up to 150 liters of air per minute through the chamber while exporting carbon dioxide. The body works harder to produce more red blood cells, increasing […]
Why do they call South Asia the Indian subcontinent?
Why do they call South Asia the Indian subcontinent? In this sense, India, along with other countries such as Sri Lanka, Pakistan, Nepal, Bhutan, and several other small countries and surrounding islands, is the largest landmass existing separately. It is thus called the Indian sub-continent. What is the term used for the Indian subcontinent? South […]
Why it is difficult to push a heavy object?
Why it is difficult to push a heavy object? Complete answer: Friction is the force acting between the object and the surface. If the friction will be more then it will be difficult to move the object as friction acts in the opposite direction of force. When moving a heavy object by yourself what should […]
How do you find the current in a loop rule?
What is a hydraulic system example?
What is a hydraulic system example? Bulldozers, backhoes, log splitter, shovels, loaders, forklifts, and cranes are some machinery used. In backhoes and excavators, the movement of the arm is based on hydraulics. Bulldozers use a hydraulic system for the movement of blades. Dump truck lifts the box part of the truck using hydraulics. How does […]
What is the food culture of France?
What is the food culture of France? French cuisine Some classic French dishes include boeuf bourguignon — a stew made of beef braised in red wine, beef broth and seasoned with garlic, onions and mushrooms — and coq au vin, a dish made with chicken, Burgundy wine, lardons (small strips or cubes of pork fat), […]
What happens to my wetsuit when I descend?
What happens to my wetsuit when I descend? You’ll be wearing the amount of weight required to achieve neutral buoyancy at the surface. But as you descend, your wetsuit will compress. This decreases your volume, and results in a loss of buoyancy. To maintain neutral buoyancy, you need to add air to your BCD as […]