At the same time particles within the mirror have a pitch angle.

If the greater than a critical value will be reflected, those with a smaller pitch angle will escape.

A three dimensional plot can be produced which includes variations in pitch angle.

Now find the circumference of the propeller where the pitch angle is being tested.

Stronger local magnetic fields can reflect electrons with larger pitch angles.

The aircraft also maintains a proper pitch angle once a turn has been established, up to 33 bank.

The chassis maintains the average pitch angle of both rockers.

It sat up high on long legs because of the high pitch angles you had to use with a delta wing.

Acts to twist the blades to a low, or fine pitch angle.

We have already seen that negative pitch angles should be avoided at this stage.