relative density, archimedes principle, Physics

Assignment Help:

The weighted rod floats with 6 cm of its length under water [density 1000
kg/m3]. What length is under the surface when the rod floats in brine [density 1200 kg/m3].

Related Discussions:- relative density, archimedes principle

Determine amount of work done on a machine, A certain machine exerts a forc...

A certain machine exerts a force of 200 newtons on a box whose mass is 30 kilograms. The machine moves the box a distance of 20 meters along a horizontal floor. What amount of wor

Principle of cell , Principle of Cell: To study electrical principles ...

Principle of Cell: To study electrical principles further we require a source of emf. Although an emf can be produced by any of the six methods discussed above, large amounts o

Capacitance, a 8 microfarad capacitor is charged to V=120V. the charging ba...

a 8 microfarad capacitor is charged to V=120V. the charging battery is then removed and the capacitor is connected in parallel to an uncharged 4 microfarad capapcitor. (a) what is

Explain x-rays, X-rays was discovered by scientist Rontgen that's why they ...

X-rays was discovered by scientist Rontgen that's why they are also known as Rontgen pulses. Rontgen discovered that when pressure inside a discharge tube kept 10 -3 mm of Hg a

Calculate the reaction gibbs energy, Under standard state conditions at 37 ...

Under standard state conditions at 37 o C, a biochemical reaction : A ↔ B + C has an equilibrium constant K = 0.0422 mol/dm 3 . (i) Calculate the standard

What are the advantages of polymer fibers optics, What are the advantages o...

What are the advantages of polymer fibers optics? The spectral transmission of PMMA fibers is not easy to enhance upon, the quality of the light transmitted over distances long

Work out the voltage, Work out the voltage for the following arrangement ...

Work out the voltage for the following arrangement of 1.5V cells: ( Solve problems with cells in series, parallel and series-parallel)

PHYSICS PRACTICAL., I WANT SHORT THEORY OF DEFLECTION MANGNETOMETER TAN A& ...

I WANT SHORT THEORY OF DEFLECTION MANGNETOMETER TAN A& TAN B

Compute the primary and the secondary currents, Q. In an ideal transformer,...

Q. In an ideal transformer, the transformer ratio is 1:20.The input voltage and the input power are 6 V and 600 mW respectively. Compute the primary and the secondary currents.

Centrifugal pseudoforce, Centrifugal pseudoforce A pseudoforce which oc...

Centrifugal pseudoforce A pseudoforce which occurs while one is moving in consistent circular motion. One feels a "force" directed outward from the center of motion.

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages