How do you say there is silence in french?

There are a few ways to say "there is silence" in French, depending on the nuance you want to convey:

Formal:

* Il y a un silence. (There is a silence.) This is the most basic and literal translation.

* Le silence règne. (Silence reigns.) This implies a more profound or lasting silence.

Informal:

* C'est le calme plat. (It's dead quiet.) This emphasizes the complete absence of noise.

* Pas un bruit. (Not a sound.) This also implies a complete absence of noise.

* On entend pas un bruit. (You can't hear a sound.) This is a more colloquial way of saying "it's quiet."

Poetic:

* Le silence est profond. (The silence is deep.) This emphasizes the intensity of the silence.

* Le silence est lourd. (The silence is heavy.) This implies a sense of weight or pressure.

The best translation for you will depend on the specific context and the feeling you want to evoke.