Category: Physics

What are disadvantages of fertilizers? Fertilizers have the following disadvantages: They are expensive. The ingredients in the fertilizers are toxic to the skin and respiratory system. Excessive use of fertilizers damages the plants and reduces soil fertility. Leaching occurs and the fertilizers reach the rivers causing eutrophication. What is the main disadvantage of using inorganic […]

What is a 2 step calculation? A two-step equation is an algebraic equation that takes you two steps to solve. You’ve solved the equation when you get the variable by itself, with no numbers in front of it, on one side of the equal sign. What are 2 step problems? A two-step problem is a […]

Which system of drug measurement is used most frequently? The most commonly used, most accurate, and easiest to use of all the measuring systems. The metric system is used for most scientific and medical measurements, and all pharmaceutical companies now use the metric system for labeling medications. The basic metric units of measurement are the […]

What if both of you exerted same amount of force or strength? Answer: if you both exerted the same force or strength ,no one will reach the mark, because force is balance between the two of you. What if both of you exerted same amount of force of strength does any of you go beyond […]

Why do rednecks back into parking spaces? A sheriff by the name of Eric laid down the law on the subject: “I’m directionally challenged, but by backing into place makes it easier to have your car’s battery boosted, easier to tow away, and if driveable, you can see first hand, who or what you are […]

How do you do the Weber and Rinne test? How do doctors conduct Rinne and Weber tests? The doctor strikes a tuning fork and places it on the mastoid bone behind one ear. When you can no longer hear the sound, you signal to the doctor. Then, the doctor moves the tuning fork next to […]

Is Mud and water a heterogeneous mixture? Answer: Muddy water, on the other hand is a heterogeneous mixture because mud can settle, leaving the mixture with much less mud at the top of the bucket than the bottom. Why is coffee a heterogeneous mixture? Is coffee a homogeneous or heterogeneous? White coffee is certainly heterogeneous […]

What is max data rate? 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). … How is data rate calculated? Plug the amount of data (A) and […]

What are the characteristics of tundra? Characteristics of tundra include: Extremely cold climate. Low biotic diversity. Simple vegetation structure. Limitation of drainage. Short season of growth and reproduction. Energy and nutrients in the form of dead organic material. Large population oscillations. What lives in a tundra? Animals found in the Arctic tundra include herbivorous mammals […]

What happens to light that is absorbed by matter? In absorption, the frequency of the incoming light wave is at or near the energy levels of the electrons in the matter. The electrons will absorb the energy of the light wave and change their energy state. Which colors absorb the most heat? The more light […]