A 6ft tall man stands in front of a mirror (2ft tall)
The mirror is 5ft away from the man and 4 ft above the ground.
How much of his image can he see?
A 6ft tall man stands in front of a mirror (2ft tall)
The mirror is 10 ft away from the man and 4 ft above the ground.
How much of his...
Help on any would be appreciated
Explain (using physics)
• Why burning wood often crackles and pops?
• Why you can't make a 3-minute egg a 2 minutes egg in boiling water by turning up the heat?
When rain is preceded by a surge of warm, humid air, after many inches of snow...