Plant source of cocaine is Erythroxylum coca. It has a potent stimulating action on central nervous system, producing a sense of euphoria and increased energy. Excessive dosage of cocaine causes hallucinations.
Given: n0 = 350 Hz, v = 340 m/s,
nA = 370 Hz
To find: Speed (vL), Frequency (nA)
Formulae:
i. When the car moves towards the stationary source then,
nA = n0 \((\frac{v+v_s}{v})\)
ii. When the car moves away from...
As the number of firms changes the market supply curve shifts. When the number of firms increases the market supply curve shifts to the right. On the other hand, if...
Correct Answer - B
The moon is not a luminous source of light, it simply reflects the light which is incident on it. A glow worm is a natural source of...