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.
- How is geothermal energy generated? Using heat from the ground From the movement of wind By burning fossil fuels From the movement of water From radioactive elements
- Step 3/3 When the force doubles, the extension doubles. So the extension at 80 N will be double 8 cm. Use this to predict the extension if the force is 80 N. Enter numper cm
- Force on spring (mathrm(N)) & Length of spring (mathrm(cm)) & Extension (mathrm(cm)) 0 & 20 & 0 10 & 22 & 2 20 & 24 & 4 40 & 28 & 8 Look in the table to find the extension if the force is 40 mathrm(~N) .
- (1) What evidence would the scientist need to collect to show that her hypothesis is correct? A. the strength of all of the solar flares that have happened since 1859 B. experiments which connect old telegraph machines to new technology C. temperature data of the Earth during solar flares in the past D. experiments with high radiation pointed at modern technology
- heat transfer . Which container was the best conductor of heat energy? Enter your answer I investigated what effect different materials had on heat transfer. I used four different containers made from four different materials . I filled each container with hot water with a temperature of 50^circ C I measured the temperature of the water in each container after 10 minutes. My results are shown below.