Atoms, Atoms If a water molecule could be magnified sufficiently it wou...

Atoms If a water molecule could be magnified sufficiently it would be seen to consist of three smaller particles closely bound together. These three particles are ATOMS, two o

Elastic Potential Energy/Spring Constant, I need help solving an equation o...

I need help solving an equation or two to find the elastic potential energy of a spring when compressed. Spring starts at .75 m, and is compressed to .25 m by a force of 12 newtons

Calculate the optimal values of area and flow rate of water, The heat-rejec...

The heat-rejection system for a condenser of a steam power plant is to be designed for minimum first plus pumping cost. The heat-rejection rate from the condenser is 14MW. The foll

Atomicn structure, what is the success and failure of bohrs model

what is the success and failure of bohrs model

Mechanich, speed of a car

speed of a car

Michelson interferometer diagram,

Proton electron hypothesis, why an electron can''t exist in the nucleus .

why an electron can''t exist in the nucleus .

Determine the temperature of the concorde''s skin in flight, The supersonic...

The supersonic airliner Concorde is 62.1 m long when sitting on the ground on a typical(15degreesC) day. It is primarily made of aluminum. In flight at twice the speed of sound, fr

Newtons law of motion, Force is.......?

Force is.......?

Infra-red detectors and optic lens, Infra-Red (IR) Detectors:   An IR ...

Infra-Red (IR) Detectors:   An IR detector has an impedance of Z= (400+j200) ?  . During design  tests the detector  current  is measured  as  4  µA. What  is  the output v