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stavrosgru - Rank: N/A | Total Points: 140

Member Since: 14 Jan 2008

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Find The Derivative,with Respect To X, Of Y=(cos(5x))^2 ?

Exams for maths

in Mathematics asked 1 year ago - 1 answer

The Equation X^2+3y^2=36 Defines An Ellipse Centred On The Origin.show That The Point (3,3) Lies On The Ellipse,and Use Implicit Differentiation To Find The Gradient Of The Ellipse At That Point,can You Help?

Exams for maths

in Mathematics asked 1 year ago - 1 answer

5 Differences In Petrol And Diesel Engines, Who Knows?

5 differences in petrol and diesel engines

in Exams asked 2 years ago - 1 answer

What Is The Differences Between Scientific Properties Of Diesel And Petrol Fuel?

What the difference between scientific propertys of dieses an petrol fuel

in Car Fuel asked 2 years ago - 2 answers

Consider An Ac Signal, A Sinewave Of Peak Value 15 V And Frequency 20 KHz. Determine The Rms Value, The Peak To Peak Value And The Period Of The Waveform. As Usual Show All Calculations?

in Physics asked 2 years ago - 1 answer

Calculate The Time Constant For The Circuit If The Values Of R And C Are 1 KΩ And C= 5x10-2 µF Respectively. Does This Match With What You Observed In The Laboratory?

in Physics asked 2 years ago - 1 answer

Sketch The Waveform Of The Voltage Across The Capacitor When A Square Wave Of Peak To Peak Voltage Of 5 Volts Is Applied To The Circuit?

in Physics asked 2 years ago - 1 answer

The Voltage Of A Sinewave Signal Source Was Measured As 1 Volt Using A Digital Multi-meter. Calculate The Peak Voltage As Well As The Peak To Peak Voltage Of The Sinewave?

in Physics asked 2 years ago - 1 answer

Sketch A Sinewave With The Following Characteristics: Vpeak = 5 Volts, Frequency 10 KHz. What Is The Period Of The Sinewave? Determine The Peak To Peak And The Rms Values Of The Waveform.

in Physics asked 2 years ago - 1 answer

Two Resistors R1 And R2 Have The Values10kΩ And 20kΩrespectively. They Are Connected In ParallelCalculate The Totalresistance. A Voltage Source Of 10volts Is Now Applied Across Both . Determine The Total Current Drawn From The Voltage Source, As Well As The Current In Each Resistor?

in Physics asked 2 years ago - 1 answer

Can You Calculate The Value Of The Voltage Drop Across A Resistance Of 1 KΩ If A Current Of 150 MA Was Measured To Flow Through It?

in Physics asked 2 years ago - 2 answers

A Voltage Of 5 Volts Was Measured Across An Unknown Resistance Of R2 When Put In The Circuit. A Current Of 100 MA Was Also Measured. Calculate The Value Of R2?

in Physics asked 2 years ago - 1 answer

Differentiate Between The Operation Of A D-type FlipFlop And A T-type FlipFlop Use Waveform Diagrams To Help Illustrate Your Answer. Hence Show How The Following Can Be Constructed From Either Of The Above: Shift Register , A Binary Counter?

in Physics asked 2 years ago - 1 answer

The Opamp Is Connected To A Voltage Supply Of ±12V. If R1= R2= R3=20kΩ And R4=40kΩ, What Would The Output Signal Level, V4, Be If A)V1= 1 V, V2= 1.5 V And V3=5 V?

in Physics asked 2 years ago - 1 answer

If The Input Voltage Is 2volts What Would The Output Voltage Be If R1=100 Ohms R2=200 Ohms?

in Physics asked 2 years ago - 1 answer

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