Do transverse waves need a medium? Transverse waves require a relatively rigid medium in order to transmit their energy. What are transverse waves give examples too? Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave’s advance. Surface ripples on water, seismic S […]
What are the six common phase changes?
What are the six common phase changes? A phase change is the reversible physical change that occurs when a substance changes from one state of matter to another. Melting, freezing, vaporization, condensation, sublimation, and deposition are six common phase changes. What are the phases of solutions? A solution is composed of one phase (e.g., solid, […]
How do capacitors boost voltage?
How do capacitors boost voltage? because capacitors store energy, they can increase the apparent voltage in some circuits. Capacitors can reduce peak power demands on power sources by providing stored energy during peak loads, which would cause a voltage drop in the power source. Do capacitors decrease voltage? A capacitor opposes changes in voltage. If […]
What are the two essential conditions for work done by a force acting on an object?
What are the two essential conditions for work done by a force acting on an object? For work to be done, it is essential that some force is applied to the object and the object displaces from its initial position. If these two conditions are satisfied, then the work is done. So, work done= force […]
Can you wear red and green together?
Can you wear red and green together? Even more so than black and blue or pink and red, wearing red and green together might be fashion’s biggest no-no color combinations. Most times, a red-and-green look can make you look like a Christmas cheerleader, even if you are wearing it in July. Can red be worn […]
What are the types of anuria?
What are the types of anuria? Dysuria. Renal colic. Costovertebral angle tenderness. Vesical tenesmus. How is anuria diagnosed? Anuria is diagnosed when the kidneys are producing less than 500 milliliters (mL) of urine each day. A usual daily urine output is between 1 to 2 liters for an adult. Do you still produce urine when […]
What describes something in nature without attempting to explain it?
What describes something in nature without attempting to explain it? Unlike a theory, a scientific law describes an observed pattern in nature without attempting to explain it. A hypothesis is a possible explanation for a set of observations or answer to a scientific question. What do we call a description of how something works in […]
What should I wear in 20 C weather?
Is active or passive transport faster?
Is active or passive transport faster? Active transport is a rapid process. Passive transport is a comparatively slow process. What are the 4 methods of passive transport? The rate of passive transport depends on the permeability of the cell membrane, which, in turn, depends on the organization and characteristics of the membrane lipids and proteins. […]
Is argon a stable element?
Is argon a stable element? Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. The complete octet (eight electrons) in the outer atomic shell makes argon stable and resistant to bonding with other elements. How many types […]