The meniscus of mercury in a glass vessel curves upwards because:
Question
Related questions
If one cell in a perfect three-cell torch is placed in the opposite direction, then switching on the torch will:
In order to balance a rigid body on a point, you must first determine its:
Materials which allow light to pass and you can see through are called:
A soldier firing a bullet from a gun experiences a jerking effect as the bullet leaves the gun. This phenomenon is explained by:
The measurement of mass using a beam balance uses the principle of:
Leave an answer