Physics Homework Aid

Physics holds significant importance among the natural sciences, elucidating life's wonders and ranking among the most challenging subjects to master.

QuestionAI is a rich and user-friendly physics problem solver for novice physicists, enabling exploration of atomic properties and interactions, alongside molecular trajectories under various forces. Furthermore, you can delve into the mysteries concealed amidst galaxies with fellow physics enthusiasts. Boldly pose your conjectures and queries to the AI, and authoritative answers will readily emerge.

1. Using the wave equation and the energy equation derive an equation that expresses a photon's energy in terms of its wavelength. What proportionality exists between energy and wavelength?

Liquid A has a density of 0.7g/cm^3 Liquid B has a density of 1.6g/cm^3 140 g of liquid A and 128 g of liquid B are mixed to make liquid C. Work out the density of liquid C.

Question 7 of 41 Calculate the volume of 19 kilograms of petrol if the density of petrol is 800kg/m^3 Give your answer to 2 decimal places. Enter your answer as a number m^3

The electromagnetic spectrum is divided into seven named regions, each containing a range of wavelengths (or frequencies). has an infinite limit of largest and smallest frequencies. contains many overlapping regions with different frequencies but all wavelengths are equal. is divided into seven equally sized regions, one for each color visible in the rainbow.

To calculate the density of an object you must know two pieces of information. One thing you need to know is , the volume of the object . You also need to know the __ of the object. What one word completes , this sentence?