63. An particle and a ß particle both enter the same uniform magnetic field, which is perpendicular to their direction of motion. If the B particle has a speed 15 times that of the a particle, what is the value of the ratio magnitude of the force on the B particle to magnitude of the force on the a particle ? A. 3.7 B. 7.5 C. 60.0 D. 112.5

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.