Newton's law of cooling Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | B 45.75 | Easy | Solved step by step |
| 2 | 49.43 | Easy | Solved step by step |
| 3 | D 33.16 | Easy | Solved step by step |
| 4 | 38.07 | Easy | Solved step by step |
| 5 | B t ≈ 7.7 | Medium | Solved step by step |
| 6 | 40 | Medium | Solved step by step |
| 7 | A t ≈ 27.73 | Medium | Solved step by step |
| 8 | 17.72 | Harder | Solved step by step |
| 9 | A k ≈ 0.0442 | Harder | Solved step by step |
| 10 | t ≈ 8.32 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.