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Colluvium is a type of parent material that moved down slope due to gravitational forces
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 capacitor of 4 µF is charged to 100 V. It is then connected across an uncharged 2 µF capacitor. Final common voltage is:
The force of attraction between two masses is called —
What happens to resistance of a wire when its length is doubled (keeping area constant)?