Question 12 of 13 A wave has a wavelength of 1.5 m and a frequency of 6.0 Hz. What is the
speed of the wave?
A. 0.3 m/s
B. 9.0 m/s
C. 4.0 m/s
O D. 7.5 m/s

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to. in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)