Question

what is angle of responce​

Answer 1

Answer:

the steepest angle at which a sloping surface formed of loose material is stable.

"the angle of repose will vary locally according to the mechanics of shape and strength"

Answer 2

$\huge\bold{\underline\purple{Answer}}$

The angle of repose, or critical angle of repose, of a granular material is the steepest angle of descent or dip relative to the horizontal plane to which a material can be piled without slumping. At this angle, the material on the slope face is on the verge of sliding. The angle of repose can range from 0° to 90°.