1. A person of 90 kg is standing on a scale placed on an elevator which is moving upwards at a constant velocity of 5 m/s. What is the mark on the scale in Newtons?
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A: Hi please find the solution
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A: A digitizer is a piece of technology that converts analog data to digital, is a accurate statement…
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A: Given data: Power (P) = 160 W Time (t) = 2.00 hr Required: The electrical Energy (E)
Q: Explain the difference between direct current and alternating current.
A: Direct current and alternating current.
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Q: • What length of a 7.7-mW laser’s beam will contain 9.5 mJ ofenergy?
A:
Q: Topic Latest trends in RADAR and uses in technology different domain. their Naval
A: Latest trend technology of RADAR is Active Electronically scanned Array. This performance of modern…
Q: Describe how a generator produces an electric current using electromagnetic induction
A: A generator is a mechanical device consist of the magnet, conducting coil with the help of which an…
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A: Given Data The number of turns in primary coil is:Np=25 The number of turns in secondary coil…
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A: Given As far as diathermy is concerned, we use microwaves to deposit its energy in the surface of…
Q: Example For the comparator circuit shown below, a a sinusoidal input signal with a peak voltage (Vp)…
A: +Vcc=+12 V-Vcc=-12 VVp=5 sin 2πtfrequency, f=1 HzAngular frequency, ω=2πf=2π×1=2πVsat=+11 V-Vsat=-11…
Q: de level added to the output voltage
A:
Q: Question 15 of 32 How much energy is used by a 1000 W microwave that operates for 5 minutes? A.…
A: Power = 1000 W Time = 5 min = 5×60 = 300 sec Power = Energy/time
Q: Differentiate AC generator from DC generator.
A: In an AC generator, the alternating current that reverses its direction periodically is generated,…
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Q: 7. Given the datasheet excerpt for a pressure sensor shown below, is the sensor suitable for an…
A: A pressure sensor is a device that senses pressure and converts it into an electric signal where the…
Q: Given that the average solar constant is of the order of 700 W m in the United Kingdom calculate the…
A: Average solar constant=700 W/m2 Or intensity I=700 W/m2 We have to calculate electric field…
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A:
Q: How active headphone works? Explain furtherly.
A: Active noise cancellation headphones work on the principle of interference of two waves. by this…
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Q: A is measured in coulombs, B is measured in seconds, C is measured in volts, and D is measured in…
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Q: Gaps need to be left in lengths of railway lines to prevent buckling in hot weather Select one: True…
A: The gap is left between the rails to provide a space for the metal rail to expand and contract…
Q: what does a transducer do?
A: For the process of transforming one form of energy into another form, we use transducers. This…
Q: A transformer is used to lower the supply voltage from 240V to 3V lamp. If the number of turns on…
A:
Q: Explain why a material exhibits ferromagnetic behavior
A: Ferromagnetic material are those materials which get strongly attracted when kept in external…
Q: What are the mechanism behind lasing action?Can you explain to them with more detail.
A: Lasing Action use for LASER. It happens when electrons spontaneously falls back to its ground state.…
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Q: Use the following constants if necessary. Coulomb constant, k=8.987×10^9N•M2/C2. Vacuum…
A: Given Radius R = 5.7 cm = 5.7×10-2 m Current i1 = -8.8 A…
Q: Answer the following question: 10. What kind of filter would you use to get rid of an annoying…
A: Ans: Notch filter. It is a device that rejects or blocks the transmission of frequencies within…
Q: 1. Which would produce severe burns? A. boiling alcohol B. boiling water at 1000 C C. boiling water…
A: The answer of this question is given below..
Q: What is the effect of rail material on the kinetic energy of the car?
A: From the experiment results, the kinetic energy is in the order mentioned below:
Q: What is a magnet’s strength determined by? Describe in words what determines a magnet’s relative…
A: Here given the term magnet's strength. We have to define how it is measured. How can we measure the…
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