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Real depth Dr= Apparent depth/ refractive index of water
Dr= Da / n water
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Why is the distance formula important to geometry?
When we study the motion of body then its displacement is described on cartesian plane or in 3d geometry and not in real physical conditions,in this way to calculate the distance travelled by the body is a major aspect in calculating its speed and other things,and here distance formula help us to do so.There are many other importance of distance formula...
How can we use heron's formula daily?
usage of herons formula in real life
How do you calculate the percentage change in real GDP per capita?
Real GDP/Capita
What happens in the quadratic formula that yields no real solutions?
If the discriminant of b2-4ac in the quadratic equation formula is less than zero then the equation will have no real roots.
How do you apply the gradient formula in real life problems?
real life using of gradient
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 centrifugal a force?
The centrifugal force is an apparent (ficticious) force, caused by a rotational movement. The amount of the apparent centrifugal force can be calculated by the same formula as the amount of the real centripetal force.
What is meaning of real and apparent?
Real means existing in fact Apparent means obvious
How do you calculate kilovoltamps when kilowatts is known?
To calculate kilovolt-amps (kVA) when kilowatts (kW) is known, you can use the formula: kVA = kW / power factor. The power factor is the ratio of real power (kW) to apparent power (kVA) in an electrical circuit.
How to calculate a profitable real eatate investment?
A profitable in real estate investment can be calculated using the following formula: Return on investment (ROI)=(gain from investment-cost of investment)/cost of investment.
Why the position of fish inside the water seem to be at less depth than that of its actual position?
Light coming from the fish under water deviate from its original path due to refraction phenomenon and its image is displaced from its actual position. The image of fish is appeared at shallower depth than its actual depth
True power divided by apparent power?
Real Power: The actual power in Watts or K-Watts in AC or DC Circuits Apparent power: The Power in Inductive or Capacitive Circuits have Phase Lag & Lead measured in Volt Amperes VA or Kilo Volt Amperes KVA
Why VAR meter does not measure real and apparent power?
A VAr meter only measures the reactive (imaginary) power. Apparent power is a combination of real and reactive power; thus having a VAr meter will not suffice to measure apparent power. Likewise, because the VAr meter only measures reactive power, it does not provide any information on real power.
What's a traveling microscope and what are its uses?
A traveling microscope is a type of microscope that has a moveable stage, allowing for precise measurement and observation of small objects or samples. Its uses include measuring small distances, determining the thickness of an object, examining small details, and calibrating other instruments.
Relationship of real and apparent power?
http://www.tpub.com/doeelecscience/electricalscience2123.htm
What types of circuit load in which the apparent power is greater than real power?
Apparent power is VA. Real power is W reactive power is VAR. Under an inductive+resistive load the VA is higher than W
