Megarayls to rayls
Type a value in MRayl to get it in Rayl instantly.
1,500,000Rayl
That's 1.01× as hard as water, while muscle is 1.13× higher. At a boundary with water, about 0% of the sound reflects.
Convert the other way: Rayl to MRayl
What it means
How much reflects?
Reflection figures are for a boundary with water, at normal incidence. Soft tissue is close enough to water to use the same numbers.
The math
How to convert MRayl to Rayl
To convert megarayls to rayls, multiply by 1,000,000.
Example: 1.5 MRayl × 1,000,000 = 1,500,000 Rayl.
In the other direction, 1 Rayl = 1×10⁻⁶ MRayl.
Every unit
Your impedance in every unit
Tables
MRayl to Rayl conversion table
| MRayl | Rayl |
|---|---|
| 0.0004 MRayl | 400 Rayl |
| 0.1 MRayl | 100,000 Rayl |
| 1.5 MRayl | 1,500,000 Rayl |
| 1.6 MRayl | 1,600,000 Rayl |
| 1.8 MRayl | 1,800,000 Rayl |
| 7.8 MRayl | 7,800,000 Rayl |
| 15 MRayl | 15,000,000 Rayl |
| 30 MRayl | 30,000,000 Rayl |
| 45 MRayl | 45,000,000 Rayl |
| 63 MRayl | 63,000,000 Rayl |
Rayl to MRayl conversion table
| Rayl | MRayl |
|---|---|
| 0.0004 Rayl | 4×10⁻¹⁰ MRayl |
| 0.1 Rayl | 1×10⁻⁷ MRayl |
| 1.5 Rayl | 1.5×10⁻⁶ MRayl |
| 1.6 Rayl | 1.6×10⁻⁶ MRayl |
| 1.8 Rayl | 1.8×10⁻⁶ MRayl |
| 7.8 Rayl | 7.8×10⁻⁶ MRayl |
| 15 Rayl | 1.5×10⁻⁵ MRayl |
| 30 Rayl | 3×10⁻⁵ MRayl |
| 45 Rayl | 4.5×10⁻⁵ MRayl |
| 63 Rayl | 6.3×10⁻⁵ MRayl |
Quick answers
Quick answers
- How many Rayl is 1 MRayl?
- 1 MRayl is 1,000,000 Rayl.
- How many Rayl is 10 MRayl?
- 10 MRayl is 10,000,000 Rayl.
- How many Rayl is 1.5 MRayl?
- 1.5 MRayl is 1,500,000 Rayl.
The units
About these units
Megarayls (MRayl)
The working unit in ultrasound: a million pascal-seconds per meter.
Rayls (Rayl)
The SI unit: one pascal-second per meter.
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