When the particles are all nearly the same size they diffract the incoming light at very specific angles.

She was known to take a single picture from one specific angle after setting up a composition meticulously, sometimes over days.

As a result, both satellites are operating in a degraded state, capable of returning data only during specific solar angles.

Either usage is correct since a "V-twin" engine is not designated by a specific angle.

I hold the tube from this specific angle, it was like a shooting game.

Thus, the heading changes of their paths are not constrained to specific angles, which explains their name.

The background is in fact the view behind the hall when seen from a specific angle.

There is a specific European angle on this matter.

Light from the sun that bounces through a drop of water, comes into your eye, and appears red must bounce at a specific angle.

This has a cost, however: the light is only emitted at a specific angle.