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.
- Which metric unit can be used to give the amount of petrol that is put in a car's tank
- Which one of the following statements explains why atoms have no overall charge? There is the same amount of negative charge in an atom as there is positive charge. The electrons ; and protons are both located in the nucleus. The relative masses of electrons and protons balance each other out.
- Complete the table shown below. Subatomic Particle & Relative Mass & Charge Proton & 1 & +1 Neutron & 1 & 0 Electron & Very small & ?
- In what type of wave (transverse or longitudinal)are the vibrations perpendicular to the direction of energy transfer? longitudinal transverse
- (b) Explain why an atom has no overall charge. Use the relative electrical charges of sub-atomic particles in your explanation.