Engineering Physics

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To determine the wavelength and velocity of ultrasonic wave through ultrasonic interferometer. Que : 01 WHAT ARE ULTRASONIC? Ans :

Que 1: What is photocell? Ans: A photocell or photoresistor is a sensor that changes its resistance when light shines

Click Here for Viva Questions. Here Is The List Of All Practical : This Are Experiments That You Have write

QUE 1> A> (i) Coulomb’s Law is an electrostatic law that states that the force between two point charges is

ans : i)gauss’s law: Gauss’s law is a fundamental law of physics that relates the electric flux through a closed

QUE>Define the term (a) coloumb’s law (b)Polarisability  ANS> Coulomb’s Law : –The force between two electric charges is directly proportional