<P> The pascal ( symbol : Pa ) is the SI derived unit of pressure used to quantify internal pressure , stress , Young 's modulus and ultimate tensile strength . It is defined as one newton per square metre . It is named after the French polymath Blaise Pascal . </P>
<P> The pascal ( symbol : Pa ) is the SI derived unit of pressure used to quantify internal pressure , stress , Young 's modulus and ultimate tensile strength . It is defined as one newton per square metre . It is named after the French polymath Blaise Pascal . </P>
si unit of pressure is pascal which is equal to
si unit of pressure is pascal which is equal to
one newton per square metre
one newton per square metre