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.
- The electric current is __ , if there are a lot of electrons flowing per second
- An object has a mass of 785g and a volume of 15cm^3 What is its density? (Give your answer in g/cm^3 to 2 decimal places). Enter your answer as a num g/cm^3
- Which electrical component heats the surroundings by transferring energy from the electric current to the surroundings?
- Which electrical component has a high resistance at low light intensity, and a low resistance at high light intensity?
- Which electrical component gives out light when a current flows through them in one direction?