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What is "l"?
1, the twelfth letter of the English alphabet, capitalized as L, lowercase as L, and IPA:/? l/,[? ]。

2. In the Phoenician and Hebrew alphabets, L is called lamedh, which is a hieroglyphic symbol, representing ox drive or whip. . The corresponding letter in Greek is λ(lambda.

3. Morse code: ...

4.l stands for "left" in most native English-speaking countries, such as left, left lane and left channel, which is the abbreviation of English left (antonym: right).

In the current futures of Dalian Futures Exchange, L is a plastic contract.

6. He Xuezhong uses l or l to indicate the length.

7. In mathematical analysis, "(L)∫" is often used to express Lebesgue integral.

8. In physics, the torque formula is M=F×L, where l is the effective length. In addition, the black body L can also represent angular momentum. The white object l stands for inductance.