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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 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.
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.
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
What is the difference between watt and VA when measuring electrical power?
Watts measure real power, while VA (volt-amperes) measure apparent power. Real power is the actual power consumed by a device, while apparent power includes both real power and reactive power. In simple terms, watts represent the actual work being done, while VA accounts for the total power used by a device.
Formula to calculate real depth from apparent depth?
Real depth Dr= Apparent depth/ refractive index of water Dr= Da / n water
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.
How is the way contrast functions in art similar to the way it functions in real life?
The way that light and dark create shadows is the same in both art and real life.
What is meaning of real and apparent?
Real means existing in fact Apparent means obvious
The real differences between the House of the Senate lie in their?
peronality
How do the differences between real and personal property affect small businesses?
business plans
What is the factual historical differences between the untouchables movie and Al capone's real life?
Real life is much more painstakingly.
Which of the following properties minimizes the differences between an ideal gas and a real gas?
- Weak intermolecular forces -Low density
What are the key differences between a digital piano and a real piano, and how do these differences impact the overall playing experience?
The key differences between a digital piano and a real piano lie in their sound production and feel. Digital pianos use electronic sound samples and have weighted keys, while real pianos have strings and hammers for sound production. This impacts the playing experience as digital pianos may lack the depth and richness of sound that real pianos offer, and the feel of the keys may not be as authentic. However, digital pianos are more portable, require less maintenance, and often have additional features like volume control and different instrument sounds.
Based on thermodynamic cycleexplain how ramjet engine works?
What are differences between ideal and real cycle?
What are the differences between real note and fake note?
One is legitimate and fact, the other is false
How can you tell the difference between real and fake Coach Handbags?
It is not easy to tell the differences between real and fake purses. The way to tell the difference is to look on Coach website and see pictures of real and fake comparisons.
