Home
Class 12
PHYSICS
A: At high altitudes (mountains), it is ...

A: At high altitudes (mountains), it is very difficult to stop bleeding from a cut in the body.
R : At high altitude the atmospheric pressure is less than the blood pressure inside the body

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3).

D

If both Assertion and Reason are false statements, then mark (4).

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

It is difficult to stop bleeding from a cut in human body at high altitude. Why?

Assertion : It is difficult to stop bleeding from a cut in the body at high altitudes. Reason : The atmospheric pressure at high altitude is lesser than the blood pressure.

At high altitudes the partial pressure of oxygen is less than that at the ground level. This leads to

Assertion : At high altitudes liquids boil at lower temperaturers in comparison to that of sea level. Reason : At high altitudes atmospheric pressure is low

Assertion : At high altitude a person, from plain areas, may experience altitude sickness. Reason : At high altitude atmospheric pressure is generally high leading to symptons like nausea, fatigue, etc.

At high altitudes the boiling point of water decreases because: Atmospheric pressure is low Temperature is low Atmospheric pressure is high None of the above