Question

explain about
SCREW GAUGE
VERNIER CALLIPERS
PRINCIPLE OF FLOTATION
ARCHIMEDES PRINCIPLE
BUOYANT FORCE
BUOYANCY
KINETIC ENERGY
POTENTIAL ENERGY
SIMPLE PENDULUM

Answer 1

Answer:

$\huge \red{Answer}$

● A micrometer, sometimes known as a micrometer screw gauge, is a device incorporating a calibrated screw widely used for accurate measurement of components in mechanical engineering and machining as well as most mechanical trades, along with other metrological instruments such as dial, vernier, and digital calipers.

● A vernier scale, named after Pierre Vernier, is a visual aid to take an accurate measurement reading between two graduation markings on a linear scale by using mechanical interpolation, thereby increasing ..

●The principle of floatation states that when an object or a body flows on a liquid then the buoyant force which acts on the object or the body is equal to the weight of the object. ... When the weight of the object is greater than the upthrust, then the object will sink in the fluid.

●Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces. Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse.

●The buoyant force is the upward force exerted on an object wholly or partly immersed in a fluid. This upward force is also called Upthrust. Due to the buoyant force, a body submerged partially or fully in a fluid appears to lose its weight, i.e. appears to be lighter.

●Buoyancy, or upthrust, is an upward force exerted by a fluid that opposes the weight of a partially or fully immersed object. In a column of fluid, pressure increases with depth as a result of the weight of the overlying fluid.

●Kinetic energy is a form of energy that an object or a particle has by reason of its motion. ... Kinetic energy is a property of a moving object or particle and depends not only on its motion but also on its mass.

●Potential energy, stored energy that depends upon the relative position of various parts of a system. A spring has more potential energy when it is compressed or stretched. A steel ball has more potential energy raised above the ground than it has after falling to Earth

●The simple pendulum is another mechanical system that moves in an oscillatory motion. It consists of a point mass 'm' suspended by means of light inextensible string of length L from a fixed support as shown in Fig. 2.8. The motion occurs in a vertical plane and is driven by a gravitational force. ... Simple pendulum

Answer 2

Answer:

$\huge \mathfrak \green{ANSWER}$

$\bold\red{Screw \ Gauge:}$

Screw Gauge is a mechanical tool which facilitates measuring diameter or radius or thickness of a thin wire or thickness of thin metal sheet with utmost accuracy.

$\bold\red{Vernier \ Callipers:}$

Vernier Caliper is a measuring and layout tool typically used for measuring linear dimensions. It can measure the outer dimension using the main jaw, inner dimensions using the smaller jaw and depth using the stem.

$\bold\red{Principal \ Of \ Flotation:}$

Law of floatation states that the weight W of an object equals the weight w of the liquid displaced by it. It refers to the floating object displaces its own weight of the fluid in which it floats.

$\bold\red{Archimedes \ Principal:}$

Archimedes' principle states that, any object completely or partially submerged in a fluid (gas or liquid) at rest is acted upon by an upward or buoyant force. The magnitude of this force is equal to the weight of the fluid displaced by the body.

$\bold\red{Buoyant \ Force:}$

The buoyant force is the upward force exerted on an object wholly or partly immersed in a fluid. This upward force is also called Upthrust.

$\bold\red{BUOYANCY}$

The tendency of a body to float or to rise when submerged in a fluid

$\bold\red{KINETIC \ ENERGY}$

Kinetic energy is the kind of energy an object has because it's in motion. This is energy generated because something is moving

$\bold\red{Potential \ Energy}$

Stored energy that depends upon the relative position of various parts of a system. A spring has more potential energy when it is compressed or stretched. A steel ball has more potential energy raised above the ground than it has after falling to Earth

$\bold\red{Simple \ Pendulum}$

The simple pendulum is another mechanical system that moves in an oscillatory motion. It consists of a point mass 'm' suspended by means of light inextensible string of length L from a fixed support as shown in Fig. 2.8. The motion occurs in a vertical plane and is driven by a gravitational force.