Will mark brainiest!! 1. All of the following facts describe a Tsunami Wave EXCEPT:

A. Speed up to 500 mph
B. Wave height up to 30 meters or 100 feet
C. "Dirty" looking waves that act like a flood
D. Only affects the surface of the water

2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.

World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right