What are the three factors that contribute to the resting membrane potential? Membrane potentials in cells are determined primarily by three factors: 1) the concentration of ions on the inside and outside of the cell; 2) the permeability of the cell membrane to those ions (i.e., ion conductance) through specific ion channels; and 3) by […]
Can copper become an electromagnet?
Can copper become an electromagnet? An electromagnet is a magnet that works with electricity. It can be switched on and off. The coils are nearly always made of copper wire because copper is such an excellent electrical conductor. Does copper contain electricity? Copper has the best electrical conductivity of any metal, except silver. A good […]
Which is kept in kerosene?
Which is kept in kerosene? Sodium Can sodium and potassium be stored in water? Explanation: Sodium and potassium metals reacts very vigorously with water; this reaction gives out so much heat that the hydrogen evolved catches fire. Therefore, these metals are stored under kerosene. What happens when you mix potassium and sodium? Sodium reacts more […]
How much does a 8 foot 2×2 weigh?
What is the advantage of pressure give three examples?
What is the advantage of pressure give three examples? it saves time . it makes us focus . preservers our interest . this are the three advantages of pressure . What is relation between pressure force and area? Pressure is a measure of how much force is acting upon an area. Pressure can be found […]
Will this object move by itself?
Will this object move by itself? Objects do not move on their own. If they are in motion they were initially moved by a force, either from their initial development as an object or by an outside force that initially moved them to motion. Yet, the atoms and smaller particles of objects are always in […]
What is maximum data rate of channel?
What is maximum data rate of channel? Higher data rates are expressed as Kbps (“Kilo” bits per second, i.e.1000 bps), Mbps (“Mega” bits per second, i.e.1000 Kbps), Gbps (“Giga” bits per second, i.e. 1000 Mbps) and Tbps (“Tera” bits per second, i.e. 1000 Gbps). One of the main objectives of data communications is to increase […]
When a chocolate bar is cut in half what happens to its density?
Will humans survive mass extinction?
Will humans survive mass extinction? We’re so uniquely adaptable, we might even survive a mass extinction event. Given a decade of warning before an asteroid strike, humans could probably stockpile enough food to survive years of cold and darkness, saving much or most of the population. How did animals survive mass extinction? “It was the […]
What is a unit of radiation?
What is a unit of radiation? The units of measurement for radioactivity are the becquerel (Bq, international unit) and the curie (Ci, U.S. unit). Exposure describes the amount of radiation traveling through the air. Many types of radiation monitors measure exposure. How do you convert rad to Gy? A rad (rd) is a deprecated non-SI […]