某点的真空压强为65000Pa,当地大气压为0.1MPa,该点的绝对压强为:
某点的真空压强为65000Pa,当地大气压为0.1MPa,该点的绝对压强为:
A.65000Pa
B.55000Pa
C.35000Pa
D.165000Pa
正确答案:35000Pa
- 上一篇:金属压力表的读值是:
- 下一篇:静止流场中的压强分布规律:
某点的真空压强为65000Pa,当地大气压为0.1MPa,该点的绝对压强为:
A.65000Pa
B.55000Pa
C.35000Pa
D.165000Pa
正确答案:35000Pa