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Explain about the term simulated absorpt...
Explain about the term simulated absorption in brief. Stimulated absorption: a. For the photonatom interaction to happen, the energy of the interacting

Show diffrence between diffraction and i...
Q. Illustrate what is the dissimilarity between diffraction and interference? Answer: Diffraction is the yielding of waves around an obstacle while in

Radius of an atom is of the order
The radius of an atom is of the order of: (1) 10 10 cm (2) 10 13 cm (3) 10 15 cm (4) 10 8 cm Ans: (4)10 8 cm

Applications of coupled oscillator conce...
Can you give me few applications of coupled oscillator concepts?

Determine the axial and shear force
Determine the Shear Force in kN rounded to 1 DP and Bending Moment in kN.m rounded to 1 DP at point C in the beam when the distance CB is P53 m. Then determine

Calculate the emission rate from the sto...
1.Consider the dangers of using a camp stove inside an enclosed space like a tent. Test data show that a high heat liquid fuel camp stove can dramatically incre

How cph is able produce all bosons?
how CPH is able produce all bosons? Answer; the fermions produce their bosons. Look at the pair production that before of pair there is not boson, however a

Doppler Effect
Draw a picture of a moving source and the waves surrounding it according to what you observed in this experiment. How does the spacing of the wavefronts in fro

Calculating unknown resistances by wheat...
Calculating unknown resistances The current through the galvanometer (G)  a very sensitive ammeter, is reduced to zero by adjusting R 4 . The bridge is th

Measure of elapsed period using the si u...
Q. Measure of elapsed period using the SI unit? Answer: 1. This is the question that each true scientist dreads to be asked especially in a public set

Determine the dynamic resistance
A coil of resistance 1.5k Ω and 0.25H inductance is connected in parallel with a variable capacitance across a 10V, 8kHz supply. Calculate (a) the capacita

What is the luminous flux of a flashligh...
What is the luminous flux of a flashlight that provides an luminance of 145 lx to the surface of water when held 0.50 m above the water?

Ohms law
Ohm's law (G. Ohm; 1827): The ratio of the potential difference among the ends of a conductor to the current passing through it is constant; the constant o

Neutral point
plotting

What is meant by tunnelling phenomenon
What is meant by tunnelling phenomenon? A tunnel diode is a high conductivity twoterminal PN junction doped heavily about 1,000 times higher than a conven

