33 points how can i get the temperature? sound speed 340 m/s = 331 m/s + (0,6xtemperature)

What are similarities and differences between refraction, reflection, diffraction and absorption?

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Slab pull” is a type of tectonic plate movement that occurs due to the forces of mantle convection and results in the subduction of the lithosphere true or false