Category: Physics

What is the purpose of a cost analysis? Determine the Purpose of Your Cost Analysis The primary reason for conducting cost analysis is generally to determine the true (full) costs of each of the programs under analysis (services and/or products). You can then utilize this knowledge to: Identify and prioritize cost-saving opportunities. What are the […]

How do you know if someone is sabotaging you? How do you tell if someone is sabotaging you? They make you jump through hoops others don’t have to. They talk about you behind your back. They tell lies to your boss or your colleagues about your work. They steal your ideas or try to take […]

Is called autonomous unit of life? The cell is known as the autonomous unit of life because it can independently carry out all the life activities necessary for its own survival. A cell has absolute independent existence. Why cell is called self-contained unit? The cell whether in a unicellular organism or a multicellular organism is […]

What are the different parts of the eye? What are the parts of the eye that make up vision? Cornea: This is the front layer of your eye. Pupil: The pupil is the black dot in the center of your eye that acts as a gateway for light. Iris: This part is typically referred to […]

Which amino acid is involved in the formation of disulfide bonds? The cysteine amino acid group is the only amino acid capable of forming disulfide bonds, and thus can only do so with other cysteine groups. What two functional groups are found in amino acids? Carboxyl and amino groups are always found in amino acids. […]

Where is the thickest loess deposits found? Extensive loess deposits are found in northern China, the Great Plains of North America, central Europe, and parts of Russia and Kazakhstan. The thickest loess deposits are near the Missouri River in the U.S. state of Iowa and along the Yellow River in China. Is Loess erosional or […]

Is VX and VY constant? Here are some formulas that describe projectile motion: Thus the vertical velocity (Vy) is continually increasing. The horizontal velocity (Vx) remains constant and is equal to Vxo. If an object is pointed at an angle, the motion is essentially the same except that there is now an initial vertical velocity […]

How can we conserve water in our school? How can students save water at school? Simple Actions = Big Water Savings​ Carry a refillable water bottle. Skip the tray in the lunch line and use only one plate. Turn off the water when washing your hands. Report leaks to the appropriate authorities. In labs and […]

What kind of image is formed with a pinhole camera? The image formed by a pin hole camera is real, inverted and the nature of the image does not depend on the shape of the pinhole. What kind of image does a pinhole camera produce? A pinhole camera is a simple camera without a lens […]

Why are batteries called AA? But the most significant difference is size because batteries are called AA & AAA because of their size and dimension. AA doesn’t stand for anything. It is simply an identifier for a battery of given dimensions and nominal voltage. Are C batteries the same as AA? AA batteries are the […]