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Expected return of stock = risk free rate + beta (market return – risk free rate) 20% = x + 1.2 (18%-x) X = 8% which is the risk free rate.
A lens forms an image of magnification -2. If the object is placed 15 cm from the lens, what is the image distance?
Who laid the foundations of Quantum Theory?
What term refers to the superposition of two or more coherent waves to produce regions of maxima and minima?
A body explodes into three equal fragments, two of which fly off perpendicular to each other with equal speeds. What is the direction of the third frag...
A capacitor of 4 µF is charged to 100 V. It is then connected across an uncharged 2 µF capacitor. Final common voltage is:
A particle starts from rest and accelerates uniformly at 2 m/s² for 5 seconds, then moves with constant speed for 5 seconds and finally decelerates uni...
The force of attraction between two masses is called —
A copper block of mass 3 kg is heated in a furnace to a temperature of 450°C and then placed on a large ice block. Find the maximum amount of ice that...
A stone of mass 0.08 kg is thrown vertically upwards. Give the direction and magnitude of the net force on the stone during its downward motion. Ignore ...
What happens to resistance of a wire when its length is doubled (keeping area constant)?
