Across
- 3. the upward force a fluid exerts on an object
- 4. a relation concerning the compression and expansion of a gas at constant temperature. This empirical relation
- 6. the motion of a fluid in a steady flow
- 9. bright things in sky
- 10. consists of the mass and energy which fills the Solar System, and through which all the larger Solar System bodies, such as planets, dwarf planets, asteroids, and comets, move.
- 12. states that an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or a decrease
- 13. an instrument used for measuring air pressure as a method that does not involve liquid.
Down
- 1. 101,325 Pa
- 2. state of matter distinguished from the solid and liquid states
- 5. 1.225 kg/m³
- 7. where planets are
- 8. an instrument measuring atmospheric pressure, used especially in forecasting the weather and determining altitude.
- 11. three difference between these pressures produces a net upward force
- 14. a circular movement of water