graph between frequency of photon and velocity of photo
elrectron?
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Explain the difference between isolation transformers and step up or step down transformer?
a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?
What is the quantity?
What do you mean by diffraction and what is/are the proper condition/conditions for it?
What is the difference between isolation transformers and step up or step down transformer?
What sound waves travel from air to water the frequency remains?
How echo is produced?
How many types of wave motions are there?
Explain why is there more friction when you push an object than when you pull it?
What is the velocity of sound air?
explian PIN photodiode and avalanche photodiode
what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...
An ice-box is built of wood 1.75 cm thick, lined with cork 3 cm thick. If in the steady state the temperature of the inner surface of the cork is 0 ºC and that of the outer surface of wood is 12 ºC, what is the temperature of the wood-cork interface? The thermal conductivities of wood and cork are 0.2 W/m-K and 0.04 W/m-K respectively
what is the difference between cdma and gsm
Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood