Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons?
Options: 1.8 km, 0.15 km, 2.2 km, 0.20 km, 2.8 km, 0.25 km, 3.3 km, 0.30 km
Options: cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the African coast, wind that blows during the dry season from December to February, tertiary wind that carry great quantities of fine dust from the Sahara, All of the above
Options: all commodities that are limited in quantity as compared to their demand, Commodities that is available according to their demand, Commodities that is available more as compared to demand, None of the above