Salaah

Q: Is there any Hadith that states why there are 2 sajdahs in Namaaz and only one ruku?

Q: I want you to tell me some waizfa so that I can become namzi. In ... I used to offer prayer and recite tasbeeh, but since I came to ... I hardly offer prayer. Please I am really worried. Every night I promise myself to pray but during the day I don't end up praying. Please give me some dua?

Q: I follow the Hanafi fiqh and the time for Asr salaah is at 6pm but I live in a city in which we only have one musjid and they read asr at the Shafi'ee time of 5:15pm. Is it okay for me to read asr with Jamaat according to the Shafi'ee fiqh even though I follow the Hanafi fiqh?

Q: If the Sunnats of Fajr were missed because time was less before sunrise, must it be read after sunrise?

Q: I have a question regarding a person travelling through different time zones? How does one go about determining what Salaah to perform when if they are travelling from one time zone to another? For example a person intends to travel from New York city to India. A person travelling from New York city to India or a surrounding country will have lost a day in this journey. I am writing a more clear example related to my question, please kindly advise me.

I board the airplane after performing Esha salaah in New York city, it will travel via Dubia to India. When I arrive to Dubia/India, I will have lost a day. My questions are as follows:

1. Whilst the plane is in the air, what salaah do I perform (bear in mind that I performed my esha before boarding in New York city)?
2. How do I calculate the salaah times since the plane will be travelling over different countries and time zones?
3. Can a person perform salaah whilst they are seated in their seats even though they have ability and facility to perform it in normal position in the plane?

Any other clarification or explanation or additional information will be appreciated concerning this question.

Q:

1. Which Surah is sunnah to read in witr? I know about Surah alaq, kaafiroon and ikhlaas what other surahs.
2. The dua we read qunoot in Witr has that come in Hadith. Also in Witr Salaah we do rafe yadain is there any daleel in Hadith.
3. It comes in the Hadith something to the effect that do not read witr like maghrib and we do. What does this mean?

Q: While I am travelling, I have qadha of zuhr and asr namaz. So shall I read the namaz again after travelling as full namaaz or as kasar?

Q: For males and females- where should the thumbs be kept in sajdah- in line with the ears or eyes?

Q: I have heard that Salaah is more makrooh when our trousers (pants) are folded up during Salaah? Please advise with the reference from Hadith.

Q: Is one allowed to change one's niyyat of Salaah (during salaah) from Fardh to Qadhaa?