Question

It was early morning. The loud PCR siren strtles you and you rushed downstairs. You saw you 85-year-old neighbor Mr. Sridhar being carried by the police for emergency treatment at the local government hospital. You, along with your two neighbours, followed them. The doctors swung into action, gave Mr.Sridar the necessary treatment and saved his life. The chief medical officer remarked that the slightest delay in bringing the patient to the hospital could have proved fatal. Write a report in 150-200 words on the incident. You are Sumit/Sunita.

Answer 1

Answer:

Joe Bader tried setting the two tones of his invention four notes apart on the musical scale, but the result sounded like music, not a siren. Same thing when he played around with a five-note interval. But when he set the two tones apart by two octaves and gave the siren a test run outside the Florida Highway Patrol headquarters in Tallahassee, the effect was so attention-grabbing that people came streaming out of the building to see what the strange sound, with its unfamiliar vibrations, could possibly be.

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