query: Rms value and average value for a periodic wave
positive_passages.docid: 23841
positive_passages.text: Why is root mean square used when calculating average power, and not simply the average of voltage/current?
negative_passages.docid: 51963
negative_passages.text: Pressure variation in a sound wave
negative_passages.docid: 114143
negative_passages.text: Resonance Frequency and Centre of Gravity
negative_passages.docid: 57955
negative_passages.text: Plotting Fourier spectrum versus frequency of a signal
negative_passages.docid: 93848
negative_passages.text: Proving energy conservation for wave equation
negative_passages.docid: 132141
negative_passages.text: Help understanding Simplex Noise
negative_passages.docid: 127247
negative_passages.text: Why are cosine and sine functions used when representing a signal or a wave?
negative_passages.docid: 93423
negative_passages.text: How do you define the resonance frequency of a forced damped oscillator?
negative_passages.docid: 35071
negative_passages.text: Periodic polynomial?
negative_passages.docid: 9477
negative_passages.text: Dft to evaluate Fourier coefficients
negative_passages.docid: 151056
negative_passages.text: What does the moving iron voltmeter measure in a circuit, average voltage or RMS voltage?
negative_passages.docid: 142095
negative_passages.text: Phase difference of driving frequency and oscillating frequency
negative_passages.docid: 118934
negative_passages.text: Square Wave Generator Optimization
negative_passages.docid: 49060
negative_passages.text: What is the difference in the uses of $\omega t$ and $kx$ in wave equation?
negative_passages.docid: 69854
negative_passages.text: Why is there a minus sign in this wave equation derivation?
negative_passages.docid: 73843
negative_passages.text: Frequency Response RLC circuit - Current against Frequency graph - Symmetry?
negative_passages.docid: 24491
negative_passages.text: Frequency dependence of electromagnetic reflection