Download App

Force and Pressure — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceForce and Pressure2 Marks
Question
Why do mountaineers usually suffer from nose-bleeding at high altitudes?
✓

Answer

At higher altitude the atmospheric pressure decreases therefore the blood vessels exceed the outside pressure which causes blood vessels to get rupture.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "questions in short. [2 marks ]" from Force and Pressure→Force and Pressure — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

What is meant by dispersion of light? Name a natural phenomenon which is caused by the dispersion of sunlight in the sky.
→
Which cell do organelles find only in plant cells?
→
Give reason why: Graphite is used for making electrode in a cell.
→
Explain why, objects moving in fluids should have streamlined shape.
→
Which type of reproduction:
$1.$ Involves gametes?
$2.$ Does not involve gametes?
→
You are provided with a mixture of petroleum and water. Can you suggest a method to separate the two ?
→
What is meant by 'persistence of vision'$?$
→
Distinguish between deforestation and reforestation
→
Robert Hooke observed cell by viewing which structure?
→
When we use 3 cells in place of a single cell to show the heating effect of electric current, what results we expect?
→