ClassAdapt
Infrared — emission from a Leslie cube
dark, matte surfaces emit the most
Method:
Emission
Absorption
Accessibility
Readings
▾
Infrared detector
—
WHICH SURFACE IS THE BEST EMITTER?
best emitter = best absorber
Using your readings, choose the surface that emitted the most infrared radiation.
Show a hint
Do this step ▶
↺
Accessibility — Adapt
✕
Theme
Dark navy theme
Colour overlay (Irlen)
Off
Display
Reading ruler
Wider spacing (dyslexia)
Text size
−
100%
+
High contrast
Classroom / projector mode
Show infrared waves
Draws the invisible radiation as coloured wavy arrows so it can be seen.
Pattern-coded surfaces
Adds hatching / dots to each finish — not just colour.
Procedure
No dragging — buttons only
Every drag becomes one button press. Perfect technique assumed.
Motion
Reduce motion
Stops the waves and steam animating so readings are easy to take.
Slow animation
Auto-rotate camera
Colour vision
Protanopia
Deuteranopia