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Retrograde motion is in the direction opposite to the movement of something else, and is the contrary of direct or prograde motion.
The term is often used when discussing the APARENT motion of the outer planets against the background of the fixed stars.
The planets outside the orbit of the Earth appear to move backwards along their orbital paths as our planet (Earth) overtakes them each year. They do not actually start orbiting backwards, it is a line of sight effect caused by OUR shifiting viewpoint.
Apparent motion is motion as it is viewed compared to something else.
For instance, the Earth rotates counterclockwise when viewed from above the North Pole.
If you view Earth from above the South Pole the apparent motion is clockwise.
What else can I help you with?
What is the apparent depth of an object whose real depth below the water surface is 5 m?
The apparent depth of an object submerged in water can be calculated using the formula: apparent depth = real depth / refractive index. Since the refractive index of water is approximately 1.33, the apparent depth of an object 5 meters below the water surface would be around 3.76 meters.
What are the differences between real depth and apparent depth?
Real depth is the actual distance between two points in a medium, while apparent depth is the distance between those points as perceived by an observer due to the bending of light. Apparent depth is affected by the refractive index of the medium, causing objects to appear closer or further away than they actually are.
Is the kilowatt apparent power?
According to Wikipedia, all forms of power can be expressed in Watts, but typically one expresses only REAL Power in Watts (& Kilowatts).The standard is to express Apparent Power in Volt-Amperes (VA) (& KVA).The kilowatt is the unit of measure for true power; apparent power is measured in volt amperes.However, the volt ampere and the reactive volt ampere (for reactive power) are traditional units, used to help differentiate between apparent, true, and reactive power. SI recognises the watt as the unit for each.
What is the difference between voltamp and watt, and how do they relate to each other in terms of measuring electrical power?
A voltamp is a unit of apparent power, which is the combination of voltage and current in an electrical circuit. A watt, on the other hand, is a unit of real power, which is the actual power consumed by a device. The relationship between voltamps and watts is that in an ideal circuit with no reactive components, the apparent power (voltamps) is equal to the real power (watts). However, in real-world circuits with reactive components like inductors and capacitors, the apparent power can be greater than the real power due to the presence of reactive power.
What do you mean by real expansion and apparent expansion of liquid Describe an experiment to explain the fact?
The real expansion of a liquid refers to its actual increase in volume due to temperature change, whereas apparent expansion includes factors like the expansion of the container. An experiment to demonstrate this could involve filling a narrow-necked glass bottle with colored water, sealing it, and then heating it. The liquid will rise and the apparent expansion will be visible due to the liquid level surpassing the original bottle capacity. To differentiate between real and apparent expansion, repeating the experiment with a tube attached to allow the liquid to expand freely and observing the difference in volume change would be beneficial.
What planet was used to explain retrograde motion?
Retrograde motion is motion in the opposite direction. In the case of celestial bodies, such motion may be real, defined by the inherent rotation or orbit of the body, or apparent, as seen in the skies from Earth.
What is responsible for the patterns of motion of all celestial objects?
Gravity for the real motion, the Earth's rotation for the apparent motion.
Is the word retreats a real word?
Yes I have a Golden Lab and she retrieves deer antlers. Yes. It describes retrograde motion. "The French army retreats when it encounters an enemy."
What causes the apparant movement of stars in the sky?
The real motion of stars is hardly noticeable even over a period of many years. It's the Earth's daily rotation the is the main cause of their apparent motion. (Stars are so far away that the Earth's revolution around the Sun hardly cases any apparent motion.)
What is meaning of real and apparent?
Real means existing in fact Apparent means obvious
What does it mean when Mercury is in retrograde?
When a planet is "in retrograde"; it appears to be moving backward in the night sky. Of course, it's not actually moving backward; that';s just an optical illusion caused by planets orbiting the sun at different speeds. When one overtakes the other, it can look like the other is moving backward from our vantage point on Earth.As for astrological implications, everyone complains about Mercury being in retrograde because it is serious bad news. According to astrology (which, I should note, is not real science), Mercury governs travel and communication, and when it’s in retrograde, you can expect problems in those areas—anything from a poorly worded email and slight flight delays to screaming matches and car crashes.Mercury is in retrograde until March 9, so hold on until then.
What is the real name of Bruno Mars?
Bruno Mars' real name is Peter Gene Hernandez.
What are real name of Bruno Mars?
Peter Gene Hernandez is the real name of Bruno Mars.
What is bruna mars real name?
Bruno Mars' real name is Peter Hernandez :] hope this helped :]
What is Mars candy's real name?
M&m mars
Formula to calculate real depth from apparent depth?
Real depth Dr= Apparent depth/ refractive index of water Dr= Da / n water
What is Mars raps real name?
MarsRaps name is Marshall "Mars" Manning
