"September brings a hint of autumn’s promise! Happy September @TRY3STEPS.COM
Dear Reader, If you use TRY3STEPS a lot, this message is for you. This incredible nonprofit organization helps the world with answers. We love you, we share answers. Your love helps us thrive. The more we give, the more we have! Thank you for inspiring us. (Secure PayPal)

*Everything counts! No minimum transaction limit!
Stay Updated with the World! Subscribe Now:: YouTube.com/c/Try3Steps
Say Hello to Try3Steps Group! Join Now:: GoogleGroup@Try3Steps

Search Another Question

Showing posts with label Ernst. Show all posts
Showing posts with label Ernst. Show all posts

Jan 11, 2019

[Answer] 7. Ernst Mach was a physicist who introduced the mach number. What is the mach number?

Step 1 : Introduction to the question "7. Ernst Mach was a physicist who introduced the mach number. What is the mach number?"



...1. The number of burgers one can eat at McDonald's 2. The number of blades in a shaving razor 3. A measurement related to speed 4. The strength of a diamond Ernst Mach was an Austrian physicist and philosopher who introduced the concept of Mach number (named after him). The Mach number is a measurement of the ratio of the speed of a moving body to the speed of sound. When objects like aircraft or missiles travel at the speed of sound, the object's speed is measured using the unit Mach.