how we named the note that is above the first line on the bass clef?

Go to the graphic DrWLS gave you and look at the base clef. See the letters? It's B.

Sra

Good boys don't fight anyone.

http://numbera.com/musictheory/theory/notation.aspx

To name the note that is above the first line on the bass clef, you need to understand the musical alphabet and the placement of notes on the staff.

The bass clef, also known as F clef, is predominantly used to notate lower-pitched instruments such as the cello, bass guitar, and the left hand of the piano. It determines the positioning of the musical notes on the staff.

To find the note above the first line on the bass clef, you can follow these steps:

Step 1: Identify the first line of the bass clef staff.
The first line of the bass clef is the bottom line of the staff. It is where the note 'G' is positioned.

Step 2: Move up from the first line to the next space.
From the first line, you can move up to the next space on the bass clef staff.

Step 3: Determine the name of the note on that space.
The note on the space above the first line of the bass clef is named 'A'.

Therefore, the note that is above the first line on the bass clef is 'A'.