If a string has a density of 1.2 g/m and a 329 g weight is attached, what is the expected wave velocity of the string?
Give only the numerical answer to one decimal place without units. Answer will be graded to within +/- 0.5 of the correct answer so do not round until the final answer.

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter

Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation