The motion of air mass in a tornado is

Related MCQs

• The motion of a fluid in which the fluid mass rotates without the external force is known as
• In case of a closed cylindrical vessel sealed at the top and the bottom the volume of air before rotation is ...... the volume of air after:
• A U-tube manometer, attached to an air pipe, measures 20 cm of mercury. The pressure, in kPa, in the air pipe is
• The branch of Engineering-science, which deals with water at rest or in motion is called
• The motion of fluid particles may be described by which of the following methods?
• The path followed by fluid particle in motion is called a
• The motion is described as ......when the components of rotation or vorticity are zero throughout certain point of the fluid.
• ...... is important in compressible fluid flow problems at high velocities, such as high velocity flow in pipes or motion of high-speed projectiles and missiles.
• The force exerted by a jet of water on a moving vertical plate, in the direction of motion of plate is given by
• The efficiency of jet propulsion with inlet orifices at right angles to the direction of motion of ship is given by