NASA | JWST ISIM Completes Cryo Test

The video tutorial explains the setup and analysis of a test involving targets. It describes how the targets are positioned to be visible in photography and how their shifts and distortions are analyzed when exposed to cold conditions.

What is the primary purpose of the targets in the test setup?

• To measure temperature changes

• To provide reference points for photography

• To serve as decorative elements

• To act as weight indicators

How are the targets positioned for the photography?

• They are hidden from view

• They are facing enough to be visible when photographed

• They are aligned with the camera lens

• They are placed randomly

What role does photography play in the test?

• It records the sound of the test

• It measures the weight of the targets

• It helps determine the position and changes in the targets

• It captures the color of the targets

What can be analyzed from the photographic data?

• The shift and distortion of the targets

• The temperature of the environment

• The color changes in the targets

• The speed of the targets

What happens to the targets when it goes cold?

• They change color

• They become invisible

• They emit light

• They shift and distort