77:
fold). At any given instant however, a particular helium atom may be moving much faster than average while another may be nearly motionless. Five atoms are colored red to facilitate following their motions.
27:
74:
46:
42:
17:
70:
26:
58:
35:
65:
atoms relative to their spacing is shown to scale under 1950 atmospheres of
66:
54:
62:
50:
25:
69:. These room-temperature atoms have a certain
8:
7:
24:
1:
32:
92:
73:(slowed down here two
57:gives a substance its
30:
61:. Here, the size of
47:fundamental particles
29:
49:of nature such as
41:The translational
31:
38:
83:
33:
91:
90:
86:
85:
84:
82:
81:
80:
39:
22:
21:
20:
12:
11:
5:
89:
87:
34:Image credit:
23:
18:Portal:Physics
15:
14:
13:
10:
9:
6:
4:
3:
2:
88:
79:
76:
72:
71:average speed
68:
64:
60:
56:
52:
48:
44:
37:
28:
19:
40:
59:temperature
55:molecules
75:trillion
67:pressure
63:helium
43:motion
36:A.Greg
51:atoms
16:<
53:and
45:of
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.