Question

1. as altitude increases, the indicated airspeed at which a given airplane stalls in a particular configuration will 1 point

decrease as the true airspeed decreases.
decrease as the true airspeed increases.
remain the same regardless of altitude.

1. in what flight condition must an aircraft be placed in order to spin? 1 point

partially stalled with one wing low.
in a steep diving spiral.
stalled.

Explanation:

For question 2, the indicated airspeed at which an airplane stalls in a particular configuration is a function of the aircraft's aerodynamic characteristics and is not affected by altitude changes. For question 3, an aircraft must be in a stalled condition to enter a spin. A spin is an aggravated stall where one wing is more stalled than the other.

Answer:

1. remain the same regardless of altitude.
2. Stalled.