Please enable JavaScript.
Coggle requires JavaScript to display documents.
Eng Sci Unit 3, 114514 - Coggle Diagram
Eng Sci Unit 3
-
gas pressure
-
-
-
-
-
atmosphere pressure
if smaller than the gas pressure, it sucks up or sticks together
density
-
-
larger mass, larger density
if the density larger, sinks
if the density smaller, floats
experiments
-
-
control variable
climate, temperature, etc.
safety: gloves, clothes, stand, not running
-
thermostat & fire alarm
-
bimetallic strip
bends upwards and touches the iron nail, making the circuit closed
-
-