Фонетичний розбір слова челядь.

Во сколько раз уменьшится скорость реакции при понижении температуры от 100 градусов до 50 градусов по Цельсию,если при охлаждение системы на 10 градусов по Цельсию скорость реакции уменьшается в 2 раза

Present Simple / Present Continuous? 1. Their parents are away, so he (care) for the children. 2. This material (feel) very soft. 3. Do you think he (enjoy) classical music? 4. Can I ring you back? I (have) a shower. 5. I’m afraid she (see) someone at present. 6. You (be) really stupid; stop it! 7. She (think) it’s a very good film. 8. I (see) what you mean. 9. He (have) a good, efficient shower in his house. 10. He looks as if he (enjoy) the party. 11. This fish (taste) rather strange. 12. The doctor (feel) his lag; let’s hope he doesn’t he fing a break. 13. That machine (not/work). It broke down this morning. 14. You can broow my umbrella. I (not/neet) it at the moment. 15. She (stay) with her sister at the moment until she finds somewhere to live. 16. I usually (enjoy parties but I (not/enjoy) this one very much. 17. George says he’s 80 years old but I (not/belive) him. 18. The machine (not/work). It hasn’t worked for years. 19. The kettle (boil). Can you turn it off, please? 20. What your father (do)? – He’s a teacher, but he (not?work) at the moment. 21. Water (boil) at 100 degrees Celsius. 22. Silvia is in Briain for three months. She (learn) English. 23. Ron is in London at the moment. He (stay) at the Hilton Hotel. He usually (stays) at the Hilton Hotel when he’s in London. 24. The river Nile (flow) into the Mediterranean. 25. Most people (learn) to swim when they are children. 26. Please don’t make so much noise. I (study). 27. Listen to those people. What language they (speak)? 28. The river (flow) very fast today – much faster than usual. 29. Excuse me, you (speak) English? 30. Paul (not/eat) enough these days. I hope he’ll start eating again when the weather is cooler. 31. She (speak) Dutch? – I guess so. I can’t understand a word. 32. She (speak) Dutch? – Yes, sometimes with her parents. 33. Paul (not/eat) enough. That’s why he’s always been so thin. 34. Jane (work) in town, but only for a few days. 35. Jane (work) in town, but in the evenings she’s here. 36. Where you (stay) in Manchester? – Usually at the airport hotel. 37. Where you (stay) in Manchester? – I’m not sure; I haven’t checked the reservation.

C в кубе минус 8 С в квадрате + 16 с