Hello All,
The Group usage here is a little cumbersome, so I am creating this thread to make sure that all questions with doubts stay in one place. Can someone push all the doubts and queries here? I will make this an announcement?
-Faceless, Anonymous "root"
Wrt Q3 test 26, I believe there are no aranyakas to Atharva veda, please check.
Q22
1st sentence is correct as such primary waves travel through all 3 mediums( no mention here ONLY liquid.
3rd sentence- Most destructive are Secondary waves,not surface waves.
Kindly evaluate.
Longitudinal waves not latitudinal in statement 1.
Ncert mentions clearly that Surface waves are most destructive.
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How statement 1 is wrong
@Thinker
Would you please explain Q no. 30
Point no.:
5: rotation of the earth
6: Revolution of the earth
How these two are responsible for bringing "Dynamic Changes" on the earth's surface?
Rotation of earth is responsible for day and night and revolution of earth around the sun causes the changes in seasons. The occurrence of day and night and seasons themselves given effect to many changes.
Q37 of test27
How earth's rotation on its axis cannot be responsible?
how alone revolution can cause the seasons?
i think rotation is also the part however indirectly but it does.
The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun( Revolution of the earth around the sun). Though the earth rotates around its own axis as it orbits the sun, the axis always points in the same direction.
Earth's rotation on its axis causes the change in day and night.
Please refer to the link given below.
https://spaceplace.nasa.gov/seasons/en/
- Test 28, Q 25. Dead sea is Rift valley Lake
- Test 28, Q 40 and test 27, Q 17 same question but different answer, Columbia snake plateau is formed from volcanic activity and not a volcano.
Please explain