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- Please help me explain these 2 question Question 18. When an electron goes into a magnetic field, its velocity makes an angle with the magnetic field of the field (). What is the trajectory of the elctron? A circle B. A cyclotron C. A straight line D. A parabol Question 4. An ideal gas of N diatomic molecules has temperature T. If the number of molecules is doubled without changing the temperature, the internal energy increases by: 0 B. (1/2)NkT C. (3/2)NkT D. (5/2)NkT(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . If a horseshoe is heated in a blacksmith’s furnace until it glows red hot, does the mass of the horseshoe change? If a spring is stretched to twice its equilibrium length, has its mass been altered in the process? If so, explain how and why in each case.To get an idea of how empty deep spam is on the average, perform the following calculations: (a) Find the volume our Sun would occupy if it had an average density equal to the critical density of thought necessary to halt the expansion of the universe. (b) Find the radius of a sphere of this volume in light years. (c) What would this radius be if the density were that of luminous matter, which is approximately 5% that of the critical density? (d) Compare the radius found in part (c) with me 4-ly average separation of stars in the aims of the Milky Way.
- Theorists have had spectacular success in predicting previously unknown particles. Considering past theoretical triumphs, why should we bother to perform experiments?Help smartermarks.com C Sign In or Sign Up | Chegg.com Hide on) on) lity Model of the at... ucleus.ii-> Foun... speed v into a per... charges COULD... icle is i m/s and the... is showing a/an isp... n above, the elemen... ted by electrons tha... resent in this aurora? ra are shown? transition would emi... to predict the type of... velength for an electr... erates from rest throu.. tones that are comme G beta positive decay equation Use the following information to answer the next question Nuclear Reaction 141 56 0 236. U 92 Kr 36 27. What mass of fuel must be converted in the nuclear reaction represented above in order to produce 8.60 x 109 J of energy? 7.74 x 1026 kg A 28.7 kg 9.56 x 10-8 kg 14.3 kg 28. Complete the following fission reaction: 11 EPIC A2048 EPIC O GAMES GAMES MacBook Air 220 tv Ga baryon is a hadron composed.. 2 Sun Jun 1 G C Sign Up for Chegg St.
