A disk of 16 g is made of zinc the atomic number of zinc is

Assignment Help Physics

Reference no: EM13613327

A disk of 1.6 g is made of zinc. The atomic number of zinc is 30 and the atomic mass is 65.39 g/mole.

a) How many protons are in the zinc disk?

b) What is their net charge?

c) What is the charge of the electrons in the disk?

d) If the disk has an overall net charge of -1.30e-6 C, how many extra electrons is that?

Reference no: EM13613327

Questions Cloud

Find the electric field at radial points r where r 112 cm : a thin metallic spherical shell of radius a 5.0 cm has a charge qa 1.00times10-5 c. concentric with it is another

Determine the p-value in each case and decide whether at : determine the p-value in each case and decide whether at the 5 significance level the data provide sufficient eveidence

Define the primary purpose of a linear correlation analysis : define the primary purpose of a linear correlation analysis. define the primary purpose of a linear regression. are

Determine the magnitude vav of its average velocity during : at time t0 the postion vector of a particle moving in the x-y plane is r5i m. by time t 0.02 s its position vector has

A disk of 16 g is made of zinc the atomic number of zinc is : a disk of 1.6 g is made of zinc. the atomic number of zinc is 30 and the atomic mass is 65.39 gmole.a how many protons

Camden company reports the following 000s net sales of : camden company reports the following 000s net sales of 14880 for 2011 and 13990 for 2010 end-of-year total assets of

The resulting pattern is viewed on a distant curved screen : a thin beam of laser light of wavelength 514 nm passes through a diffraction grating having 3952 linescm. the resulting

Assuming that fouling does not affect the flow thermal : a single-pass cross flow heat exchanger shown below is utilized to transfer heat from fluid a to fluid b. right after

A coin is placed 180 from the axis of a rotating turntable : a coin is placed 18.0 from the axis of a rotating turntable of variable speed. when the speed of the turntable is

Reviews

Write a Review

Required(*) Message

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance R . Find the equivalent resistance between any two of its adjacent corners.

What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to Q 2 ?

What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

Evaluate maximum altitude

Evaluate maximum altitude?

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages