See the given figure,
If K is to the North of L , then find the direction of M with respect to L .
From the figure:
K is to the North of L ⟹ the vertical line from L to K points upward (North)
From K, a horizontal line goes to M on the left, which is West
So relative to L:
Go North to reach K
Then go West to reach M
Therefore, M is in the North-West direction with respect to L.
In interferometry, which phenomenon is primarily used to measure very small linear displacements with high precision?
What type of joint is depicted in the image given above?
Fill in the blank with the correct option.
Copper is ____ most useful Metal.
A metal rod is stretched, causing its length to increase from the original length L by ΔL. How is longitudinal strain determined when it is positive, indicating an increase in length?
