What are some modern uses for infrasound example, ultrasound can be used in the medical field to look inside people.

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

What is a carrier wave and how does it affect what you hear on the radio

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o