Ayuda con la tarea de física

La física es una materia muy importante entre todas las disciplinas naturales, utilizada para explicar las maravillas de la vida, y también es una de las materias más difíciles de estudiar.

QuestionAI es un solucionador de problemas de física rico y sencillo para principiantes en física, con el que puedes aprender sobre cada átomo y sus propiedades, con las trayectorias que lo acompañan de las moléculas bajo fuerzas que interactúan. Por supuesto, también podrás explorar los secretos escondidos entre las galaxias con otros entusiastas de la física. Plantee con valentía sus conjeturas y preguntas a la IA y encontrará fácilmente respuestas autorizadas..

3. Which star is the hottest super giant? __ 4. What color is Deneb? __ 5. What is the temperature of Sirius B? __ 6. What temperature is Bernard's Star? __ 7. Which star is the dimmest (least bright)on the chart? __ 8. In which category you find the hottest star on the chart? __ 9. What color are the coolest stars? __ 10. Which star is a Red Giant? __ 11. What category of stars is hot but not very luminous? __ 12. If you know a star's color you can determine its: __ 13. State the relationship between X&Y values for main sequence stars: __

If you walk into an empty gym and yell,why would you hear an echo? The gym walls are soft and uneven. The sound waves are being absorbed by the hard smooth walls. The sound waves are bouncing off the hard smooth gym walls. The sound waves are being cancelled due to destructive interference.

Vocabulary Pill in the blanks with the term that best completes the following sentences. __ is a force that attracts all matter to each other. 2 When the only force affecting an object is gravity, that object is in __ 3 An object traveling around another object in space is in __

Question 5 (1 point) You have 0.5 L of air at 203 K in an expandable container at constant pressure. You heat the container to 273 K. What is the volume of air? (V_(1))/(T_(1))=(V_(2))/(T_(2)) V_(1)=0.5L T_(1)=203K V_(2)=? T_(2)=273K Hint: there is an example problem in your student notes. (Charles Law) 0.67 L ) 0.37 L ) 0.25 L 1.5 L

Question 4 (1 point) A balloon is placed in a closed vacuum chamber at STP. The chamber pressure is reduced by half. What happens to the balloon? ) It stays the same volume. ) It expands to four times the volume. It reduces in size by half. It doubles in volume. D View hint for Question 4