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W facts & stats

7 fact-checked facts about the letter W, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

What is the English name of the letter W?

AnswerDouble-u

In English W is called double-u, from its origin as two joined u or v shapes.

Which SI unit uses the symbol W?

AnswerWatt

The watt (W) is the SI unit of power; the weber uses Wb.

Going deeper

The watt is named after which inventor?

AnswerJames Watt

James Watt improved the steam engine in the 1700s.

In the NATO phonetic alphabet, which word stands for W?

AnswerWhiskey

The NATO phonetic alphabet uses Whiskey for W.

What is the letter W in Morse code?

Answer.--

W is a dot and two dashes; --. is G, -.. is D and ..- is U.

Expert level

Tungsten is notable for having which property among all metals?

AnswerThe highest melting point

Tungsten melts at about 3,422°C, the highest melting point of any metal.

In the Welsh language, how can the letter W be used?

AnswerAs a vowel

In Welsh, w can be a vowel, as in the word cwm, meaning valley.

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