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6, 1927, p. 189) are another example of the important conclusions which may be derived from a study of the interesting phenomenon of ultrasonic stationary waves. Velocities of sound in various ...
The roads are overloaded with vehicles but could accommodate more people. Most of the cars in that 13-mile traffic jam carried only one or two occupants. Every engine was running even when the cars ...
In yet another accident involving a signal failure, a speeding express train rammed into a stationary goods train at Kavaraipettai near Gummidipoondi in the Chennai Division of Southern Railway on ...