You have three adjacent parallel metal lines. Two out of phase signals pass through the outer two metal lines. Draw the waveforms in the centre metal line due to interference. Now, draw the signals if the signals in outer metal lines are in phase with each other

Infosys,

What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?

HPCL,

What are the colors (of the electromagnetic spectrum) absorbed by plants? What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?

What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?

What is wave pattern of the sound?

What part of the earth does not receive direct p waves from a quake?

When sound waves travel from air to water, what happens to its frequency?

How many types of wave motions are there?

Which waves are used in sonography?

For which type of waves is the principle of superposition valid?

Give an example of transverse wave?

What is periodic wave?

Can a wave happen in the middle of the ocean like in the movie poseidon 2006?

Define why half-wave rectifiers are generally not used in dc power supply?

Why half-wave rectifiers are generally not used in dc power supply?