Long exposure photography • English Conversation Questions

What is long exposure photography?
What camera equipment is needed for long exposure photography?
What are some common subjects for long exposure photography?
What are some creative ways to use long exposure photography?
How do you calculate the correct exposure time for a long exposure shot?
What are some common mistakes in long exposure photography and how to avoid them?
How do you deal with camera shake in long exposure photography?
What are some examples of post-processing techniques for long exposure photos?
What are some tips for composing a good long exposure shot?
How does the type of lighting affect long exposure photography?
What are some popular long exposure photography techniques and how to use them?