ShìnshìàSabaku ShìnshìàSabaku

14-10-2020
Chemistry

contestada

The Tacoma narrows bridge collapsed due to?
A. Refraction
B. Reflection
C. Diffraction
D. Resonance

Respuesta :

14-10-2020

D. Resonance. the bridge was driven at its resonant frequency

Answer Link

Otras preguntas

Why would Santa Ana weather conditions improve the performance of an experiment on electric charges? Conversely, why would a rainy day NOT be a good idea? A) S

A balloon rises to 100 feet in four minutes and 125 feet in five minutes write and solve an equation to find the distance the balloon rises in eight minutes

Which of these Canadian locations would have an arctic climate?

If the atomic number of an element is 6 and its mass number is 13, how many electrons and neutrons are contained in the nucleus

Enslaved people in cities often worked? A. at military bases and forts. B. at shipyards and brickyards. C. inside shops and office buildings. D. on small farms

Predict the effect of a mutation that prevents the expression of AURKA on a normal (noncancerous) cell.

Which situation describes a system with decreasing gravitational potential energy?

Which of these is a function of the placenta? A. To digest food for the fetus B. To bring oxygen to the embreo’s cells c. To hold the fetus upside down for birt

h(x)=9x^9-4x^4+3x-2 h(t) Find function value

What is the author's purpose in writing this paragraph? A to entertain the reader with tales from the Grimms' youth B to convince the reader that the Grimms' bo