Determine the specific gravity of the material

Assignment Help Physics

Reference no: EM13336658

an object of some undetermined material and mass is suspended by a spring of unknown spring constant. The spring is elongated by 2.7 cm when the object is attached to its end. While still attached to the spring the object is now fully immersed in water (it does not float). The spring is now elongated by 1.7 cm. The water vessel is cylindrical and the radius of the cylinder is 10 cm. When the object is immersed in the water the water level goes up by 1 cm.

From the above information determine the following

(a) The specific gravity of the material and what it is most likely made of (Lead? Mercury? Iron? Aluminum?)

(b) Find the mass of the material

(d) If the object has remained immersed in the water, but the same spring had been compressed by 0.5 cm after immersion instead of remaining elongated by 1.7 cm, what would the specific gravity of the material have been?

Reference no: EM13336658

Questions Cloud

What was the velocity of the football : Your little brother is sitting in a wagon playing with his toys. what was the velocity of the football when you threw it towards your brother

Explain the electrophilic addition of hcl : For the electrophilic addition of HCL to 2-methyl-2-pentene use curved arrow notation to show the formation of the markovniknov & anti-markovnikov product. Label the types of carbocation formed as intermediates in each reaction pathway & show the ..

Poorer countries will eventually converge to the same : Poorer countries will eventually converge to the same income-per-capita levels of richer countries

What mass of water flows from the nozzle in 2 h : A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of diameter 6.60 cm. The hose ends with a nozzle of diameter 2.20 cm.

Determine the specific gravity of the material : an object of some undetermined material and mass is suspended by a spring of unknown spring constant. The spring is elongated by 2.7 cm when the object is attached to its end.

What is the minimum force necessary to move the desk : A student is trying to push a desk of mass m = 95kg and horizontal width w = 0.8m along the floor. What is the minimum force necessary to move the desk

Depict the lewis structure of bef2 : Draw the lewis structure of BeF2. I think its suppose to be an incomplete octet but why becuaseif you place two double bonds Be is complete.

Determine the total charge on the sphere of the radius : A 45cm radius insulated sphere is charged so that the volume charged density is a function of the radius: Charge denisty=(34microC/m^4)r. Integrate to determine the total charge on the sphere.

Evaluate the standard cell potential for mg(s) : Calculate the standard cell potential for Mg(s) + Fe2+(aq)--->Mg2+ + Fe(s) Express the standard potential numerically in volts.

User Account

All Pages