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Machines
1. Increasing its mechanical advantage 2. Decreasing its velocity ratio
1. Increasing its mechanical advantage
See less2. Decreasing its velocity ratio
Magnetism
Soft iron gets strongly magnetised by induction hence forms complete loops of magnetic strength when their dipoles are aligned.
Soft iron gets strongly magnetised by induction hence forms complete loops of magnetic strength when their dipoles are aligned.
See lessPressure
Sharp heals have a small area in contact with the soft wood hence exerts a large pressure
Sharp heals have a small area in contact with the soft wood hence exerts a large pressure
See lessHydraulic Machines
Hydraulic fluid transmits equal pressure to all parts of the enclosed system
Hydraulic fluid transmits equal pressure to all parts of the enclosed system
See lessFluid flow
Bernoulli's effect states that provided a fluid flow is streamline, an increase in velocity leads to a corresponding decrease in pressure; while Bernoulli's principle states that for a steady fluid flow, the sum of kinetic energy per volume and potential energy per volume remains constant.
Bernoulli’s effect states that provided a fluid flow is streamline, an increase in velocity leads to a corresponding decrease in pressure; while Bernoulli’s principle states that for a steady fluid flow, the sum of kinetic energy per volume and potential energy per volume remains constant.
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