Supiyanto Kelas X Evaluasi Bab 1 Nomor 7

Satuan tekanan dalam SI adalah …

A. kelvin D. joule
B. ampere E. cmHg
C. pascal

Penyelesaian

Tekanan P

\text{P}=\frac{\text{F}}{\text{A}}

Satuan gaya = N

Satuan luas = {{\text{m}}^{2}}

Satuan tekanan = \text{N}/{{\text{m}}^{2}}=\text{Pa} (Pascal)

jawaban C

 

Supiyanto. 2006. FISIKA UNTUK SMA KELAS X. Jakarta: Phiβeta.

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