Across
- 2. this force is manipulated with ramps and inclines in haunted houses to create instability
- 5. branch of science that explains the principles behind haunted house effects
- 6. this type of illusion tricks they eyes into seeing things that aren't there
- 7. low-frequency sounds
- 8. this is affected when friction is manipulated, causing visitors to feel unstable
- 9. light waves change direction as they pass through different mediums
Down
- 1. physical sensations caused by infrasound that mimics the body's fear response
- 3. force that opposes movement between two surfaces
- 4. the people who use physics principles to create the layout and effects of haunted houses