How long is a nanosecond?

How long is a nanosecond?

A nanosecond (ns) is an SI unit of time equal to one billionth of a second (10−9 or 1/1,000,000,000 s). One nanosecond is to one second as one second is to 31.71 years. The word nanosecond is formed by the prefix nano and the unit second. Its symbol is ns.

What determines the pitch of the sound?

Since pitch is such a close proxy for frequency, it is almost entirely determined by how quickly the sound wave is making the air vibrate and has almost nothing to do with the intensity, or amplitude, of the wave.

How is a Belgian waffle different from a regular waffle?

The texture is also lighter and crispier. To make a Belgian waffle, you need a waffle iron with a deeper, larger grid pattern. Most Belgian waffle recipes are yeast-based, to get that crispy texture. But you also can use a waffle batter that uses beaten egg whites for lightness.

What does ambidextrous mean?

Ambidexterity is the state of being equally adept in the use of both left and right appendages (such as the hands). It is one of the most famous varieties of cross-dominance.

When Did The Chipmunks first appear?

Alvin and the Chipmunks is an American animated music group created by Ross Bagdasarian, Sr., for a novelty record in 1958.

Who wrote the first novel in America?

William Hill Brown is generally believed to have written the first American novel, “The Power of Sympathy,” published in Boston in 1791, which relates a tragic love story.

Where does the star fruit come from?

Carambola, also known as starfruit, is the fruit of Averrhoa carambola, a species of tree native to the Philippines, Indonesia, Malaysia, India, Bangladesh and Sri Lanka. The fruit is popular throughout Southeast Asia, the South Pacific and parts of East Asia.

What was google originally going to be called?

Yep, when Larry Page and Sergey Brin begun work on their search engine, it wasn’t originally called Google. They went with the rather obscure Backrub, only changing it a year into development and yes, the hand in the logo was Larry Page’s, scanned.