The Wavelength of Ultrasound at 1 Million Hz in Air

question 64

Multiple Choice

The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is

• A)0.00000034 m.
• B)0.0000034 m.
• C)0.00034 m.
• D)0.34 m.
• E)340,000,000 m.

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Definitions:

Motherboard Form Factor

The standard that defines the size, shape, and layout of a motherboard, determining the compatibility with computer cases and power supplies.

μATX

A specification for a smaller motherboard form factor, standing for Micro Advanced Technology Extended, providing less space for expansion but suitable for compact PC builds.

ITX

A motherboard form factor size that is smaller than ATX, the most common form factor. Comes in mini-ITX, nano-ITX, and pico-ITX sizes.

mITX

Mini-ITX, a small form factor motherboard and case specification, designed for compact and low-power consumer electronics and PCs.