Tìm kiếm
Buoyancy
01
sự nổi, sự trôi nổi
the property of something weightless and insubstantial
02
hy vọng, lạc quan
a feeling of hopefulness and confidence that makes one remain cheerful, especially in sad or unpleasant situations
03
sức nổi, khả năng nổi
the tendency of an object to float or rise in a fluid, like water or air, due to the upward force exerted by the fluid
04
sự vui vẻ, sự phấn khởi
cheerfulness that bubbles to the surface
buoyancy
n
buoy
v
Ví dụ
The concentration of salt in the ocean water affects its buoyancy.
Hot air balloons use buoyancy to lift into the sky.
The dive suit included built-in buoyancy control for safety.
Ships are designed with buoyancy to stay afloat in the ocean.
Understanding buoyancy helps engineers design efficient boats and submarines.
