Megahertz (MHz) is a common unit of frequency that represents one million cycles per second and is particularly known for its vital role in telecommunications and computing. The term hertz pays homage to Heinrich Hertz, the first person to conclusively prove the existence of electromagnetic waves. In radio broadcasting, the station dial numbers you tune into represent megahertz, which indicate the carrier frequency of the radio station. For example, a frequency of 101.1 MHz means the wave completes 101.1 million cycles every second!
In computing, the speed of the early personal computers was often measured in megahertz. Though we’ve progressed to gigahertz in modern-day processors, the megahertz era marked some groundbreaking advancements in technology. The original IBM PC, introduced in 1981, had a processor speed of just 4.77 MHz. Today, such performance pales in comparison, revealing the incredible strides in processing power over the decades.
The unit “degree per second” offers a fascinating glimpse into the world of rotational motion. It’s primarily used to measure angular speed, telling us how quickly an object rotates around an axis. From the spinning blades of a helicopter to the rotation of planets, this unit plays a crucial role in understanding dynamic systems in both engineering and astrophysics.
Interestingly, when dealing with robots or automotive steering systems, precise turns and rotations are often measured in degrees per second to ensure accuracy and safety. Beyond earthbound applications, spacecraft rely on this measurement for controlled maneuvers, crucial for navigation and maintaining orientation in the vast expanse of space. The humble degree per second significantly impacts a wide array of technologies that shape our daily experiences.
| Megahertz | Degrees per second |
|---|---|
0
MHz
|
0
deg/s
|
1
MHz
|
3.6e+8
deg/s
|
2
MHz
|
7.2e+8
deg/s
|
3
MHz
|
1.08e+9
deg/s
|
4
MHz
|
1.44e+9
deg/s
|
5
MHz
|
1.8e+9
deg/s
|
6
MHz
|
2.16e+9
deg/s
|
7
MHz
|
2.52e+9
deg/s
|
8
MHz
|
2.88e+9
deg/s
|
9
MHz
|
3.24e+9
deg/s
|
10
MHz
|
3.6e+9
deg/s
|
11
MHz
|
3.96e+9
deg/s
|
12
MHz
|
4.32e+9
deg/s
|
13
MHz
|
4.68e+9
deg/s
|
14
MHz
|
5.04e+9
deg/s
|
15
MHz
|
5.4e+9
deg/s
|
16
MHz
|
5.76e+9
deg/s
|
17
MHz
|
6.12e+9
deg/s
|
18
MHz
|
6.48e+9
deg/s
|
19
MHz
|
6.84e+9
deg/s
|
20
MHz
|
7.2e+9
deg/s
|
21
MHz
|
7.56e+9
deg/s
|
22
MHz
|
7.92e+9
deg/s
|
23
MHz
|
8.28e+9
deg/s
|
24
MHz
|
8.64e+9
deg/s
|
25
MHz
|
9e+9
deg/s
|
26
MHz
|
9.36e+9
deg/s
|
27
MHz
|
9.72e+9
deg/s
|
28
MHz
|
1.008e+10
deg/s
|
29
MHz
|
1.044e+10
deg/s
|
30
MHz
|
1.08e+10
deg/s
|
31
MHz
|
1.116e+10
deg/s
|
32
MHz
|
1.152e+10
deg/s
|
33
MHz
|
1.188e+10
deg/s
|
34
MHz
|
1.224e+10
deg/s
|
35
MHz
|
1.26e+10
deg/s
|
36
MHz
|
1.296e+10
deg/s
|
37
MHz
|
1.332e+10
deg/s
|
38
MHz
|
1.368e+10
deg/s
|
39
MHz
|
1.404e+10
deg/s
|
40
MHz
|
1.44e+10
deg/s
|
41
MHz
|
1.476e+10
deg/s
|
42
MHz
|
1.512e+10
deg/s
|
43
MHz
|
1.548e+10
deg/s
|
44
MHz
|
1.584e+10
deg/s
|
45
MHz
|
1.62e+10
deg/s
|
46
MHz
|
1.656e+10
deg/s
|
47
MHz
|
1.692e+10
deg/s
|
48
MHz
|
1.728e+10
deg/s
|
49
MHz
|
1.764e+10
deg/s
|
50
MHz
|
1.8e+10
deg/s
|
51
MHz
|
1.836e+10
deg/s
|
52
MHz
|
1.872e+10
deg/s
|
53
MHz
|
1.908e+10
deg/s
|
54
MHz
|
1.944e+10
deg/s
|
55
MHz
|
1.98e+10
deg/s
|
56
MHz
|
2.016e+10
deg/s
|
57
MHz
|
2.052e+10
deg/s
|
58
MHz
|
2.088e+10
deg/s
|
59
MHz
|
2.124e+10
deg/s
|
60
MHz
|
2.16e+10
deg/s
|
61
MHz
|
2.196e+10
deg/s
|
62
MHz
|
2.232e+10
deg/s
|
63
MHz
|
2.268e+10
deg/s
|
64
MHz
|
2.304e+10
deg/s
|
65
MHz
|
2.34e+10
deg/s
|
66
MHz
|
2.376e+10
deg/s
|
67
MHz
|
2.412e+10
deg/s
|
68
MHz
|
2.448e+10
deg/s
|
69
MHz
|
2.484e+10
deg/s
|
70
MHz
|
2.52e+10
deg/s
|
71
MHz
|
2.556e+10
deg/s
|
72
MHz
|
2.592e+10
deg/s
|
73
MHz
|
2.628e+10
deg/s
|
74
MHz
|
2.664e+10
deg/s
|
75
MHz
|
2.7e+10
deg/s
|
76
MHz
|
2.736e+10
deg/s
|
77
MHz
|
2.772e+10
deg/s
|
78
MHz
|
2.808e+10
deg/s
|
79
MHz
|
2.844e+10
deg/s
|
80
MHz
|
2.88e+10
deg/s
|
81
MHz
|
2.916e+10
deg/s
|
82
MHz
|
2.952e+10
deg/s
|
83
MHz
|
2.988e+10
deg/s
|
84
MHz
|
3.024e+10
deg/s
|
85
MHz
|
3.06e+10
deg/s
|
86
MHz
|
3.096e+10
deg/s
|
87
MHz
|
3.132e+10
deg/s
|
88
MHz
|
3.168e+10
deg/s
|
89
MHz
|
3.204e+10
deg/s
|
90
MHz
|
3.24e+10
deg/s
|
91
MHz
|
3.276e+10
deg/s
|
92
MHz
|
3.312e+10
deg/s
|
93
MHz
|
3.348e+10
deg/s
|
94
MHz
|
3.384e+10
deg/s
|
95
MHz
|
3.42e+10
deg/s
|
96
MHz
|
3.456e+10
deg/s
|
97
MHz
|
3.492e+10
deg/s
|
98
MHz
|
3.528e+10
deg/s
|
99
MHz
|
3.564e+10
deg/s
|
100
MHz
|
3.6e+10
deg/s
|
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