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.
- 5. What is 1 relevant independent variable (IV) that you can choose to change in the sim to help answer questions we have about matter changes and energy transfer in a wire?
- Calculate the heat energy transferred if the temperature of 600 g of lead is raised from 20^circ C to 100^circ C
- The picture shows condensation of water particles on a glass surface. Which statement describes the water particles when condensation take A. The particles gain heat energy and move closer to each other. B. The particles lose heat energy and move closer to each other. C. The particles gain heat energy and move away from each other. D. The particles lose heat energy and move away from each other.
- 2, A garden hose of inner diameter 2.0 cm carries water at 2.0m/s The nozzle at the end has diameter 0.4 cm. how fast does the water move through the nozzle ? Ans: 50m/s
- 2 Khalid drives from his home to a hotel He drives for 2(1)/(2) hours at an average velocity of 60kmh^-1 He then stops for lunch before continuing to his hotel. The diagram shows a displacement-time graph for Khalid's journey. a Work out the displacement of the hotel from Khalid's home. b Work out Khalid's average velocity for his whole journey. Problem-solving You need to work out the scale on the vertical axis