Sejal asked Saloni that why people are undergoing medical check-up before going on AMARNATH
YATRA. Saloni explained the reason to Sejal and she got satisfied meanwhile Rishabh told that
liquid boils at lower temperature at a Hilly station than in a plane area.
(a) What reason was explained by Saloni to satisfy Sejal?
(b) Why does liquid boil at lower temperature at Hilly station
(C) What is the difference between normal boiling point & standard boiling point?
Answers
Answer:
Since Amarnath is located at a high altitude, making such a trip would be very risky for those who suffer from heart and pulmonary conditions. So, it is necessary to undergo the medical check-up before visiting Amarnath.
Explanation:
(a) What reason was explained by Saloni to satisfy Sejal?
The journey to the Holy Cave at a high altitude exposes hikers to bitter cold, low humidity, increased UV radiation, and low air pressure. Due to the extremely low oxygen content of the air, many Yatris experience respiratory issues and other related medical conditions.
(b) Why does liquid boil at lower temperature at Hilly station
High altitudes have relatively low air pressure when compared to sea level. Water boils at a lower temperature at high altitudes as a result. When air pressure is lower, it requires less energy to bring water to the boiling point. Water will boil at a lower temperature at higher altitudes because there is less energy and hence less heat there.
(C) What is the difference between normal boiling point & standard boiling point?
The boiling point is referred to as the normal boiling point when the external pressure is equivalent to one atmospheric pressure. Standard boiling point is defined as 1 bar of external pressure. The liquid's standard boiling point is a little lower than the usual boiling point.
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