niviellacriss Asked: December 2022 A venture tube is used to measure the speed v of a fluid in a pipe bycomparing the pressure in the
niviellacriss Asked: December 2022 the total pressui 15 2 10 ra!5. Air flows over the upper surfaces ofthe wings of an aeroplane at a speedof 12.0 ms. If the
niviellacriss Asked: December 2022 A convex mirror of focal length 9 cmproduces an image on its axis 6 cm awayfrom the mirror. If the image is 3
niviellacriss Asked: December 2022 explain why when a tourist who visited your country had to use a wet towel to rub round his body before