Physics Sound is heard over longer distances on rainy days because Sound travels slowly in moist air Moist air does not absorb sound Moist air absorbs sound Sound travels faster in moist air Sound travels slowly in moist air Moist air does not absorb sound Moist air absorbs sound Sound travels faster in moist air ANSWER DOWNLOAD EXAMIANS APP
Physics Submerged objects can be located using Sonar Pulsar Quasar Radar Sonar Pulsar Quasar Radar ANSWER DOWNLOAD EXAMIANS APP
Physics Global warming is expected to result in Change in crop pattern Increase in level of sea Change in coast line All of these Change in crop pattern Increase in level of sea Change in coast line All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following represents a relation for ''heat lost = heat gained'? Principle of colors Principle of calorimetry Principle of thermal equilibrium Principle of vaporization Principle of colors Principle of calorimetry Principle of thermal equilibrium Principle of vaporization ANSWER DOWNLOAD EXAMIANS APP
Physics The spring balance works on the principle of ________ . Hooke's Law Boyle's Law Pascal's Law Bernoulli's principle Hooke's Law Boyle's Law Pascal's Law Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Apparent expansion Areal expansion Volume expansion Linear expansion Apparent expansion Areal expansion Volume expansion Linear expansion ANSWER DOWNLOAD EXAMIANS APP
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