1. Which of the following statements is/are true/false about speed of sound in different media at 25°C ? A. In oxygen gas, speed of sound is 316 m/s. B. In water (distilled), the speed of sound is 1498 m/s.





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MCQ->Which of the following statements is/are true/false about speed of sound in different media at 25 °C ? A. In oxygen gas, the speed of sound is 316 km/s. B. In water (distilled), the speed of sound is 1498 km/s....
MCQ->Which of the following statements is/are true/false about speed of sound in different media at 25°C ? A. In oxygen gas, speed of sound is 316 m/s. B. In water (distilled), the speed of sound is 1498 m/s.....
MCQ->Which of the following is/are true/false about the speed of sound in different media at 25°C ? A. In oxygen gas the speed of sound is 316 m/s. B. In water (distilled), the speed of sound is 1498 m/s....
MCQ-> Answer the questions based on the following information.A number arrangement machine, when given a particular input, rearranges it following a particular rule. Illustrations of the input and the steps of arrangement is given below. Input: 245, 316, 436, 519, 868, 710, 689 Step 1: 710, 316, 436, 519, 868, 245, 689 Step 2: 710, 316, 245, 519, 868, 436, 689 Step 3: 710, 316, 245, 436, 868, 519, 689 Step 4: 710, 316, 245, 436, 519, 868, 689 Step 4 is the last step for the given inputIf the input is given as “655, 436, 764, 799, 977, 572, 333”, which of the following step will be “333, 436, 572, 655, 977, 764, 799”?
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MCQ->Which of the following statements is/are true/false about speed of sound in different media at 25°C? Statement : A. In water (sea), the speed of sound is 1531 $$\frac{m}{s}$$. B. In water (distilled), the speed of sound is 1498 $$\frac{m}{s}$$.....
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