When a chocolate bar is cut in half what happens to its density? Density formula : ρ=m/V, where “m” is mass and “V” is volume. So when you’re cutting a chocolate bar in half youre not only dividing the mass, but the volume as well and vice verca. So that would mean that youre multiplying […]
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 […]
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 […]
What are 3 major milestones in growth and development that an infant should achieve in the first year of life?
What is the best second hand BMW to buy?
What is the best second hand BMW to buy? BMW i3. The electric i3’s values are falling very slowly, meaning you shouldn’t lose too much in depreciation if you buy a used example that’s a few years old. BMW 5 Series (2010-2017) BMW X3 (2010-present) BMW Z4 (2009-present) BMW 1 Series (2011-present) BMW 3 Series […]
What happens when two galaxies approach each other?
What happens when two galaxies approach each other? When galaxies merge, the gasses interact with each other. As they begin to approach one another, the galaxies begin to stretch and deform, creating tails or arms. The combination of the two galaxies then forms what appears to be an elliptical galaxy as the arms begin to […]
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 […]
Is 23 body fat bad?
Is 23 body fat bad? 41-60 yrs old: Underfat: under 23 percent, Healthy: 23-35 percent, Overweight : 35-40 percent Obese: over 40 percent. 61-79 yrs old: Underfat: under 24 percent, Healthy: 24-36 percent, Overweight: 36-42 percent, Obese: over 42 percent. What is the most accurate way to measure body fat? All you need is a […]