Physics, asked by indradas653, 5 months ago

শব্দের তরঙ্গদৈর্ঘ্য d হলে একটি ঘনিভবন এবং অনুভবনের মধ্যে দূরত্ব কত হবে?​

Answers

Answered by ajjubhai9432
0

Explanation:

In Finland, lunch is a full hot meal,[b] served as one course, sometimes with small salads and desserts. Dishes are diverse, ranging from meat or fish courses to soups that are heavy enough to constitute a meal.[13]

In France, the midday meal is taken between noon and 2:00 pm.[14]

In Italy, lunch is taken around 12:30 in the north, and at 2:00 pm in the center south; it's a full meal, but is lighter than supper.

In Germany, lunch was traditionally the main meal of the day.[c] It is traditionally a substantial hot meal, sometimes with additional courses like soup and dessert. It is usually a savoury dish, consisting of protein (e.g., meat), starchy foods (e.g., potatoes), and vegetables or salad. Casseroles and stews are popular as well. There are a few sweet dishes like Germknödel or rice pudding that can serve as a main course, too. Lunch is called Mittagessen – literally, "midday's food".

In the Netherlands, Belgium, and Norway, it is common to eat sandwiches for lunch: slices of bread that people usually carry to work or school and eat in the canteen. The slices of bread are usually filled with sweet or savoury foodstuffs such as chocolate sprinkles (hagelslag), apple syrup, peanut butter, slices of meat, cheese or kroket. The meal typically includes coffee, milk or juice, and sometimes yogurt, some fruit or soup. It is eaten around noon, during a lunch break.

In Portugal, lunch (almoço in Portuguese) consists of a full hot meal, similar to dinner, normally with soup, meat or fish course, and dessert. It is served between noon and 2:00 pm. It is the main meal of the day throughout the country. The Portuguese word lanches derives from the English word "lunch", but it refers to a lighter meal or snack taken during the afternoon (around 5 pm) due to the fact that, traditionally, Portuguese dinner is served at a later hour than in English-speaking countries.

In Spain, the midday meal, "lunch" takes place between 1:00 pm and 3:00 pm and is effectively dinner, (the main meal of the day); in contrast, supper does not usually begin until between 8:30 pm and 10:00 pm. Being the main meal of the day everywhere, it usually consists of a three-course meal: the first course usually consists of an appetizer; the main course of a more elaborate dish, usually meat- or fish-based; the dessert of something sweet, often accompanied by a coffee or small amounts of spirits. Most places of work have a complete restaurant with a lunch break of a least an hour. Spanish schools have a complete restaurant as well, and students have a one-hour break. Three courses are common practice at home, workplace, and schools. Most small shops close for between two and four hours – usually between 1:30 pm to 4:30 pm – to allow to go home for a full lunch.

In Sweden, lunch is usually a full hot meal, much as in Finland.[b]

In the United Kingdom, except on Sundays, lunch is often a small meal, designed to stave off hunger until returning home from work and eating dinner. It is usually eaten early in the afternoon.[16] Lunch is often purveyed and consumed in pubs.[17] Pub lunch dishes include fish and chips, ploughman's lunch and others.[16] But on Sundays it is usually the main meal, and typically the largest and most formal meal of the week, to which family or other guests may be invited. It traditionally centres on a Sunday roast joint of meat. It may be served rather later than a weekday lunch, or not.

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