The Difference Between

CAVITATION is the process of formation of vapour bubbles of flowing fluid in a region where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in region of high pressure.

where SUPERCAVITATION IS THE CONTROLLED FORM OF CAVITATION WHICH HELP US TO attain more underwater speed

momentum change = 670.56 kilogram-meter/second

a solution is a mixture as a solution is made only when two substances are mixed together so a solution is definitely a mixture!

Compared to yellow light, orange light has: A LONGER WAVELENGTH!

In general, "push" involves exerting force away from the body, while "press" involves applying force towards or against something. For example, a push-up involves pushing the body away from the ground, while a bench press involves pressing a weight away from the body.

A clock is typically a larger timekeeping device intended for stationary use, like a wall clock or mantel clock. A watch is a smaller timekeeping device designed to be worn on the wrist. Watches are portable and often include additional features like date display or stopwatch functionality.

QPSK (Quadrature Phase Shift Keying) encodes two bits of data in each symbol by shifting the phase of the carrier signal by 0, 90, 180, or 270 degrees. In contrast, BPSK (Binary Phase Shift Keying) only encodes one bit per symbol by shifting the phase by 0 or 180 degrees. QPSK is more bandwidth-efficient, but it requires a more complex receiver compared to BPSK.

Direct calorimetry is a direct measure of heat production, whereas indirect calorimetry is a measure of O2 consumption and CO2 production.

Direct calorimetry is usually performed using a bomb calorimeter, where food is burned in a sealed container and the amount of heat produced is then converted into the number of calories that the food contains. The same process can be used to determine someone metabolic activities. By having someone sit in a sealed chamber and determine the amount of heat produced by their body. The heat produced can be converted to the number of calories burned.

Indirect calorimetry can be applied to individuals as well. For example, by having someone exercise while attached to a metabolic cart, you can measure their exact oxygen consumption and carbon dioxide production. You can then measure how much oxygen the individual used as fuel. This calculation should give an accurate representation of their energy expenditure.

Indirect calorimetry is used much more often than direct calorimetry in terms of determining energy expenditure for individuals because it is much cheeper and easier to administer.

Drying agents are substances used to remove moisture or water content from a material or environment, while dehydration agents are substances that remove water molecules directly from compounds or tissues. Drying agents are commonly used in desiccants for packaging and preservation, while dehydration agents are often used in chemical reactions or medical procedures to remove water from a specific area.

Low cool and high cool refer to the fan speed settings on an air conditioner. Low cool will provide a slower fan speed with lower cooling output, while high cool will provide a faster fan speed with higher cooling output. High cool is typically used when you want to quickly cool a room, while low cool is used for maintaining a comfortable temperature.

A test tube is a cylindrical container used for holding small amounts of liquid or solids for testing or mixing. A graduated cylinder is a tall, narrow cylinder with volume markings used to measure the volume of liquids. The main difference is that a graduated cylinder is used for precise volume measurements, while a test tube is for general purposes.

Direct acting cholinergic drugs directly bind to and activate cholinergic receptors, while indirect acting cholinergic drugs increase cholinergic activity by inhibiting the enzyme acetylcholinesterase, which breaks down acetylcholine. Direct acting drugs include bethanechol and pilocarpine, while indirect acting drugs include donepezil and physostigmine.

Transparent you can see through, so this could be coloured plastic or coloured glass which you can see through.

Invisible is not visible to the eye.

the ejector it means knockout pin i think operates the knock out plate, carried by the upward move of the ram and actuated by a stop on the press and shedder to eject the blank they are usually used in compound tool.

An exoskeleton is where the bones are on the outside of an organism. An example could be a crab, or insect. An endoskeleton is what you and I have, bones inside the body. Exo means outside and endo means inside or within by the way.

http://wiki.answers.com/Q/The_difference_of_speed_and_velocity" The difference between speed and velocity is that speed is a scalar quantity(that have only magnitude) and velocity is a vector quantity(that have both magnitude and direction).

Phosphorus is a chemical element, while phosphatase is an enzyme used to remove chemical groups containing phosphorus, called phosphate gr

oups, which are present in many bio molecules.

London, England (UK) is at (Greenwich Mean Time) GMT. Perth, Australia is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. (Daylight savings not taken into account.)

Speed refers to how fast an object is rotating or moving, while torque is the force that causes an object to rotate around an axis. Speed is measured in units like revolutions per minute (RPM) or meters per second, while torque is measured in units like Newton-meters or foot-pounds. In a mechanical system, speed and torque are related through the equation power = torque x speed, where power represents the rate at which work is done.

Unless you're truly nitpicky, there's no real difference at least in the way the terms are used these days.

Historically, the endings make reference to slightly different processes -- Photography vs photometry is about collecting the light vs measuring it; however spectrometry pretty much had to collect photons from the beginning so the line between the two is blurred.

Outside light-measurements, the -metry ending appears more common in practice (as in "mass-spectrometer") but there, too, usage is not always consistent.

BTW there's a third term, spectrography, which is also used mostly interchangably with the other two these days.

(Note that there are in principle IUPAC norms and any one peer-reviewed journal may just have an editor that is hidebound enough to care about such subtle distinctions -- however using any one of the terms will generally be perfectly understood by any practicioner in any of the various fields and a quick scan of the titles of presentations at the last meeting of the American Physical Society shows a fairly even distributions of the terms even in reference to the same experiment).

Ribose and ribulose both are pentose sugars that have chemical formula C5H10O5.

The difference however lies in the spatial arrangement of molecules in the space. While Ribose is an aldo-pentose sugar that has got an aldehyde group, Ribulose is Keto-pentose sugar that has got ketone group.

Caloric theory stated that fluid was existent around the atom of a solid and it will become a liquid when the atoms are not attracted. Kinetic theory states that the motions of atoms would generate heat.

Electrostatic wattmeters measure power in AC circuits using the force between charged plates, while electrodynamic wattmeters use the interaction between magnetic fields produced by current-carrying conductors. Electrostatic wattmeters are used for measuring low power in high-voltage applications, while electrodynamic wattmeters are more commonly used for higher power measurements in lower voltage applications.

Insurance penetration is calculated as the ratio pf the percentage of total insurance premiums (in US dollars) to gross domestic product.

Insurance density is calculated as the ratio of total insurance premiums (in US dollars) to total population.

Potential energy and Kinetic energy. Potential energy comes in forms that are stored, including - Chemical, Gravitational, Mechanical and Nuclear.

Kinetic energy forms are doing work - Like electrical, heat, light, motion and sound.

Difference between them both are, Potential energy can be stored and Kinetic energy is already doing work and can't be stored.

Hope this helps =)