What does C stand for in the Clausius Clapeyron equation? integration constant Does higher vapor pressure mean lower boiling point? The vapor pressure of a liquid lowers the amount of pressure exerted on the liquid by the atmosphere. As a result, liquids with high vapor pressures have lower boiling points. Vapor pressure can be increased […]
Is shortwave radio AM or FM?
Is shortwave radio AM or FM? Marine radio uses FM except for long range marine that uses SSB a derivative of AM. And SSB is still the main transmit mode choice by a huge population of amateur radio operators. And most shortwave (SW) broadcasting is still AM. AM radio is talk radio, that is, news, […]
How did Apollo 13 simulate zero gravity?
How did Apollo 13 simulate zero gravity? Apollo 13 is the only theatrical film I’ve ever heard of in which weightlessness was filmed for real—by shooting key scenes 25 seconds at a time, using a set flown inside an aircraft flying parabolas. This is the same way astronauts train for weightlessness. What language does Kwesi […]
What are the 5 environmental factors?
What are the 5 environmental factors? To get a better idea of how they affect a firm’s marketing activities, let’s look at each of the five areas of the external environment. The Political and Regulatory Environment. The Economic Environment. The Competitive Environment. The Technological Environment. The Social and Cultural Environment. What are the five major […]
Is 1s possible?
Which wavelengths of light drive the highest rate of photosynthesis select the two best answers?
Which wavelengths of light drive the highest rate of photosynthesis select the two best answers? An action spectrum plots the rate of photosynthesis at various wavelengths of visible light, and it shows that blue light with a wavelength of about 490 nm is effective in driving photosynthesis. Which wavelength of light is best absorbed by […]
Why does NASA study asteroids?
Why does NASA study asteroids? Thus the study of asteroids is not only important for studying the primordial chemical mixture from which the Earth formed, these objects may hold the key as to how the building blocks of life were delivered to the early Earth. On a daily basis, the Earth is bombarded with tons […]
What enzyme digests glycogen?
What enzyme digests glycogen? Glycogen phosphorylase, the key enzyme in glycogen breakdown, cleaves its substrate by the addition of orthophosphate (Pi) to yield glucose 1-phosphate. The cleavage of a bond by the addition of orthophosphate is referred to as phosphorolysis. What enzymes are required to completely hydrolyze glycogen? Glycogen Phosphorylase catalyzes breakdown of glycogen into […]
Why does an egg not break when dropped on grass?
What is the major difference between an element and a compound?
What is the major difference between an element and a compound? An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements […]