How to Determine the Speed of a Wave on a String: Physics Experiment

The video tutorial explains an experiment to determine the speed of a wave on a string. It covers setting up the experiment using a wave generator or an AC supply, observing stationary waves, and adjusting parameters to achieve a clear pattern. The tutorial also demonstrates how to calculate the wavelength, frequency, and speed of the wave using the formula v = F * Lambda, with a sample calculation provided.

What is the purpose of using masses at the ends of the string in the experiment setup?

• To balance the wooden bridges

• To generate waves on the string

• To measure the weight of the string

• To create tension in the string

How can a wave be generated on the string if a wave generator is not available?

• By manually shaking the string

• By using a battery

• By using a copper wire and an AC supply

• By using a DC supply

What is a characteristic feature of a stationary wave?

• It travels in one direction

• It consists of stationary loops

• It does not reflect

• It has a constant amplitude

How is the wavelength of a stationary wave determined?

• By measuring the distance across one loop

• By counting the number of loops

• By measuring the frequency

• By adjusting the tension in the string

What is the formula used to calculate the speed of a wave?

• v = F / Lambda

• v = Lambda + F

• v = Lambda / F

• v = F * Lambda