Questions:
Can one rinse an uncooked food by pouring directly on it from a כלי ראשון?
Can one soak an uncooked food in a כלי שני?
Learn תוס’ דף לט. “כל who brings a major machlokes Rishonim as to the status of עירוי כלי ראשון
Learn גמרא דף לט. “ולא יפקיענה בסודרין (five lines from top of the Amud) until “ולא יטמיננה בחול (next set of two dots)
Question:
Why is it permitted to cook directly from the heat of the sun?
See רש”י דף לט. “דשרי who says “דאין דרך בישול בכך
Major Question:
We have a rule in ה’ שבת when a melacha is performed in an abnormal way it is exempt from Torah violation however it is still prohibited מדרבנן. Why is it permitted to cook directly from the heat of the son?
Learn אגלי טל מלאכת אופה ס”ק מד
https://hebrewbooks.org/pdfpager.aspx?req=14401&st=&pgnum=264
https://hebrewbooks.org/pdfpager.aspx?req=14401&st=&pgnum=265
Learn אגרות משה או”ח חלק ג ס’ נב
https://hebrewbooks.org/pdfpager.aspx?req=919&st=&pgnum=351
https://hebrewbooks.org/pdfpager.aspx?req=919&st=&pgnum=352
If someone cooks the קרבן פסח in חמי טבריא did they violate the prohibition of cooking קרבן פסח in water?
See גמרא פסחים דף מא
https://hebrewbooks.org/shas.aspx?mesechta=4&daf=41&format=pdf
If someone cooks meat and milk together in חמי טבריא did they violate the prohibition of cooking בשר בחלב?
See רמב”ם ה’ מאכלות אסורות פרק ט הלכה ו
https://hebrewbooks.org/pdfpager.aspx?req=58960&st=&pgnum=133