6 public-domain matches

Natural Frequency

Cover of Non-destructive Testing of Materials in Civil Engineering

Non-destructive Testing of Materials in Civil Engineering

Krzysztof Schabowicz

Cover of Testing of Materials and Elements in Civil Engineering

Testing of Materials and Elements in Civil Engineering

Unknown author

Cover of A theoretical investigation of the influence of the natural frequency of a second order autopilot upon the dynamic performance characteristics of an attitude angle control system with a rate damped supersonic missile configuration

A theoretical investigation of the influence of the natural frequency of a second order autopilot upon the dynamic performance characteristics of an attitude angle control system with a rate damped supersonic missile configuration

A. L Passera

Cover of L'hystérie

L'hystérie

Alfred Touroude

On Light and Other High Frequency Phenomena

On Light and Other High Frequency Phenomena

Nikola Tesla

Phenomena of Alternating Currents of Very High Frequency

Phenomena of Alternating Currents of Very High Frequency

Nikola Tesla