The simple Pitot tube does not measure the________?

________ iron is produced, when molten pig iron is allowed to cool gradually?

The linear thermal expansion of ________ bricks upto 1000 °C is very low of the order of ≤ 0.5 percent?

Pick out the wrong statement about a streamline?

Sudden temperature fluctuation does not affect pyrex glass, because of its ________?

In rectifying section of a continuous distillation column, the________?