Question

Standing Wave Laboratory Experiment.
DO NOT COPY THE ANSWERS FROM SOMEONE ELSE. PROVIDE YOUR ORIGINAL CORRECT ANSWER.

Question 1: There are some instances that the bridge with low resonance frequency was collapsed. Explain how the physical quantities of bridge should be changed in order to prevent collapse of the bridge?

Question 2: Explain why the resonance frequency is a double of the driven frequency of the signal generator?

Answer 1

1.Well we need to have a material of more tensile and compressive stress such that it can withstand more load without collapsing.

And we need to put dampeners into the bridge to avoid resonance effect .

Another way to avoid bridge collapsing is making bridge of different sections so that wave can not run over a bridge at once .

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