an object with an initial velocity v speeds up with an acceleration a, travelling a distance L1,then it slows down with a deceleration a,and stops after travelling an additional distance L2.if L2/L1=k, then what is the maximum velocity of the object during its travel?

What type of questions asked from the lesson of magnetic effect of electric current 

Wavelength of green light is

A) 400-450 nm

B) 500-550 nm

C) 660-720 nm

D) 720-800 nm

What is the difference between anaerobic & aerobic respiration? Name some organism that uses the aerobic mode of respiration?

What are the main components of our environment? Explain each of them briefly.

What are examples of hydrotropism plants?