- [Hard]Comparing uniform circular motion with simple harmonic motion, the projection of a particle moving steadily around a circle onto a diameter behaves in...
- [Easy]Sound propagating through the air inside a long tube compresses and rarefies the medium along the direction of travel, so which classification best fi...
- [Medium]A stretched guitar string carries a tension of 80 N and has a linear mass density of 0.005 kg per metre, so what is the speed of transverse waves alon...
- [Medium]According to the Laplace correction, the speed of sound in a gas depends on which combination of gas properties for an adiabatic pressure disturbance?...
- [Easy]Two waves of the same frequency travelling in a medium arrive at a point exactly out of phase with equal amplitudes, so what is the resultant displace...
- [Medium]A string fixed at both ends and one metre long vibrates in its fundamental mode, so what is the wavelength of the standing wave produced on it?...
- [Hard]An organ pipe closed at one end and open at the other resonates in its lowest mode, so which harmonics can this pipe produce in its spectrum?...
- [Medium]A piano tuner sounds a reference fork of 256 hertz alongside a slightly mistuned string and hears four beats each second, so what are the possible str...
- [Hard]An ambulance siren emitting 400 hertz approaches a stationary listener at 30 metres per second while sound travels at 340 metres per second, so what f...
- [Medium]When an oscillating particle in simple harmonic motion is at half of its amplitude, what fraction of its total mechanical energy is kinetic energy?...
- [Easy]A radio station broadcasts electromagnetic waves at a frequency of 100 megahertz that travel at the speed of light, so what is the wavelength of these...
- [Medium]A travelling wave is described by y equals 0.02 sin of two pi times bracket 5 t minus 0.25 x in SI units, so what is the wavelength of this wave?...
- [Easy]When soldiers marching across a footbridge break step, the reason relates to which phenomenon that can build up dangerously large oscillation amplitud...
- [Medium]In a shock absorber the oscillating mass experiences a resistive force proportional to its velocity, so how does the amplitude of a lightly damped osc...
- [Medium]A student in a laboratory wants a simple pendulum whose period is exactly 2 seconds using g equal to about 9.8 metres per second squared, so what leng...
- [Medium]A pendulum clock keeps correct time on Earth, but if it were taken to the Moon where gravity is about one-sixth of Earth's, what happens to its period...
- [Medium]Two identical springs each of force constant k are connected in parallel and support a mass m, so how does the oscillation period compare to a single ...
- [Medium]A block of mass 2 kg attached to a light spring of force constant 200 N per metre oscillates on a frictionless table, so what is its period?...
- [Easy]The displacement of an oscillating body is written as x equals 4 sin of two pi t plus pi by six in metres, so what is its time period?...
- [Easy]A particle executing simple harmonic motion has amplitude 5 cm and passes through the mean position, so what is true about its speed and acceleration ...
- [Medium]Maximum speed occurs at what displacement in SHM?...
- [Hard]Power transmitted by a sinusoidal wave on a string increases with?...
- [Easy]Period of mass m on spring constant k?...
- [Easy]In simple harmonic motion, acceleration is proportional to?...
- [Medium]Approximate length of simple pendulum with period 2 s (g=10 m/s²)?...
- [Easy]Total mechanical energy of SHM (mass m, amplitude A)?...
- [Medium]In damped oscillation amplitude decreases because?...
- [Medium]Maximum amplitude in forced oscillation occurs when driving frequency equals?...
- [Easy]Speed of transverse wave on stretched string tension T, linear density μ?...
- [Easy]Two sources 256 Hz and 250 Hz. Beats per second?...
- [Medium]Intensity of a wave is proportional to?...
- [Easy]Distance between adjacent nodes in standing wave equals?...
- [Medium]Source approaches stationary observer. Observed frequency?...
- [Hard]Superposition applies when waves are?...
- [Easy]Two SHM motions x1 = A sin(ωt) and x2 = A cos(ωt) have phase difference?...