Asked by niharika
If pressure is given by P=A+B by t and -c by D +v where t and v are time and velocity respectively then find dimensional formula of A, B,C&D.
Answers
Answered by
drwls
Please write your equations in an acceptable standard way. Do not use words like "and" and "by" in the equation.
Do you mean
P = A + B/t - C/(D+v) ?
What do you mean by a "dimensional formula?"
In the equation I have written,
A has dimensions of pressure
B has dimensions of (pressure)*time
C has dimensions of (pressure)/(velocity)
D has dimensions of velocity
Do you mean
P = A + B/t - C/(D+v) ?
What do you mean by a "dimensional formula?"
In the equation I have written,
A has dimensions of pressure
B has dimensions of (pressure)*time
C has dimensions of (pressure)/(velocity)
D has dimensions of velocity
Answered by
niharika
yes i mean the above equation which u have written P=A+B/T-C/D+V.
The expression which shows how and which of the base quantities represent the dimensions of a physical quantity is called the dimensional formula.
The expression which shows how and which of the base quantities represent the dimensions of a physical quantity is called the dimensional formula.
Answered by
niharika
plz sir help me
Answered by
Elena
M - mass,
L - length,
T - time
Pressure P
Pa= N/m² = kg•m/s²m²=kg/m•s² =M•L^-1•T^-2 ,
A = M•L^-1•T^-2 ,
B= M•L^-1•T^-1,
C = M•L^-2•T^-1,
D =L•T^-1.
L - length,
T - time
Pressure P
Pa= N/m² = kg•m/s²m²=kg/m•s² =M•L^-1•T^-2 ,
A = M•L^-1•T^-2 ,
B= M•L^-1•T^-1,
C = M•L^-2•T^-1,
D =L•T^-1.
Answered by
niharika
thank u mam.
Answered by
niharika
i have not understood how n/m square it comes kgm/s2m2 and the cap symbol.
Answered by
Elena
Newton is the unit of force
F= ma =>
m –> kg
a-> m/s²
N = kg•m/s² =M•L•T^-2
F= ma =>
m –> kg
a-> m/s²
N = kg•m/s² =M•L•T^-2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.