Monday
September 26, 2016

Posts by Precious

Total # Posts: 167

chemistry
calculate the mass of silver deposited when a current of 3ampere is passed through a solution of a silver salt for 7minutes
September 7, 2016

Maths
How many litres of water fills a tank whise internal dimensions are 2.5m by 20m by 1.5m
July 27, 2016

RATIO
out of 60 fruits in a bag,45 are mangoes and the rest are oranges. what is the ratio of oranges to mangoes.
May 10, 2016

life orientation
Six suggestion on how to combat the violation of human rights identified by you in the previous question and indicate any organization
April 28, 2016

life orientation
I want to know about 3human rights violations
April 26, 2016

English
Traditional African marriage is an advantage for man or women
April 25, 2016

life orientation
Identity human rights violation or discrimination
April 24, 2016

life orientation
I think that you are able to help me with my project
April 23, 2016

english
does African marriage is an advantage for men only not women
April 23, 2016

Educational Technology
B
April 20, 2016

L,o
Yes
April 20, 2016

Life Orientation
Critically discuss six ways that the human rights violation or dicrimination influences individuals,groups and the broader south african community
April 20, 2016

life orientation
The right to live free Freedom of move Right to demogracy
April 20, 2016

life orientation
discuss six ways that the human rights violations influences individuals,group and the broader south African community
April 20, 2016

life orientation
Identify your 3 human rights violations or discrimination and explain in an introduction paragraph why you choose the specific human rights violation or discrimination
April 19, 2016

life orientation
help me
April 19, 2016

Life orientation
Three human right violence or discrimination and give at least two examples
April 17, 2016

Life orientation
hlep me!!!!!!!!!!
April 17, 2016

life orientation
Right to be with family
April 17, 2016

life orientation
Plz people let's help each other plz
April 14, 2016

Life Orientation
I need a help about my project
April 1, 2016

life orientation
No need to ask xomixang menagano ya lena
March 31, 2016

chemistry
Explain using dilution formula how to prepare 0.2M hcl acid from 37% concentrated hcl acid
March 26, 2016

chemistry
Explain using the dilution formula how to prepare 0.2M HCL acid from 37% HCL acid
March 25, 2016

chemistry
0.2M
March 25, 2016

chemistry
Explain using the dilution formula how to prepare 0.2m HCL acid from 37% HCL acid
March 25, 2016

maths,agricultur;life science,business
identify three courses or study fields you are interestedin following after grd12.write them down in order of preference.provide 2 reasons why you find this a suitable course for each choice
March 16, 2016

MATH
21
March 8, 2016

mathematics
Between which two successive intergers do the following irrational numbers lie? A.√167 B.^3√80 which irrational numbera lies between 5and6?
February 25, 2016

maths
between which two successive interger do the following irrational numbers lie? A.√167 B.^3√80
February 25, 2016

further maths
the first 3 terms of an AP are x, 2x+1 and 5x-1. find x and the sum of the first 10 terms
February 23, 2016

Math: Angles of Elevation and Depression
25173
February 15, 2016

Chemistry
What Mass Of Copper(i)oxide Is Formed By Burning 10.5g Of Copper(i)sulfide
February 14, 2016

history geography business maths literacy
what career or jobs can I get if I've got this subject
January 31, 2016

trigonometry
2.4CM
January 28, 2016

Math
Find the gradient of line AB joining the following pair of point (2,1) and (4,2)
January 18, 2016

Maths lit,business studies,consumer studies,accounting
What can i do with those subjects?
January 13, 2016

chemistry
I don't actually understand, pls explain more on it
November 3, 2015

chemistry
In the industrial preparation of HNO3, NH3 is burnt in O2 in the presence of a catalyst, according to the following equation; 4NH3 + 502 - 4NO +6HO If 260ccm3 of NH3 is burnt completely. what volume of O2 is used up and NO is produced
November 3, 2015

Reitumetse high school
Life sciences what is the difference between grassland/forest biomes.
October 7, 2015

maths
Two places on the same meridian have latitudes 10 degree south and 53 degree north. What is their distance apart measured along the meridian?(radius of the earth R=6400km,pi=22/7)
September 11, 2015

Math
520 square yards approximate each side of the garden by the nearest tenth I was thinking I had to divide each side by 9
September 2, 2015

Life orientation
Same here I'm struggling of getting answers of this project
August 25, 2015

life orientation
physical effects are going to be trickies coz it affect your health bcoz of de auto accident
August 22, 2015

Fundulwazi(mathematical literacy, CAT, Economics and Accounting )
what career can i follow with these subjects? (Mathematical Literary, Economics, Accounting and CAT)
August 10, 2015

mugwazeni
IAm doing grade 10 and my subject are;history ,geography and economics so I want to know what kind of work am I going to work
June 29, 2015

unique national comprehensive college
Physics: an elastic cord can be stretched to its elastic limit by a load of 2N.if a 35cm length of the cord is extended 0.6cm by force of 0.5N,what will be the length of the cord when the stretching force is 2.5N?
June 12, 2015

life orintation
Answers to campaign with responsibility please hlp me.
May 10, 2015

english
Write me a speech about a hero and reasons why u admire him or her
April 25, 2015

chemistry
what mass of zinc dissolved in dilute HCL will produce 0.15g of hydrogen ? can you explain the steps to sloving this question please
April 15, 2015

life orientation
show the link between intrapersonal conflict and intiating relationship
March 21, 2015

math
26
March 10, 2015

english lanuages
Reflective essay about the person who changed my life
February 23, 2015

chemistry
What is brownian motionand example
January 11, 2015

Chemistry
Please help.!!!!!
November 18, 2014

Chemistry
I mean the specific heat capacity of the material being measured and the material used is hot mineral oil which was transferred into the cold water in the calorimeter. For question 1, what Effect would be on the specific heat capacity of the oil if the calorimeter is not ...
November 18, 2014

Chemistry
1. What happens if our calorimeter is not properly insulated..what effect will it have on our calculated specific heat capacity I.e too large, too small or no effect....explain. 2. If our partner forgot to cover the coffee cup calorimeter while the temperature was being ...
November 18, 2014

Math
17cm
November 16, 2014

scientist
I need 10 example objects that use energy in my house... What are they? Also can you help me?!!!!!!
October 29, 2014

Science Physics
Ok steve so I did 120(1.74x10^6)/(6.67x10^-11)(7.35x10^22)=2.300869565E19
October 9, 2014

Science Physics
On the surface of the Moon an astronaut has a weight of Fg = 120 N. The radius of the Moon is Rm = 1.74 x 106 m, the gravitational constant is G = 6.67 x 10-11 N m2kg2 and the mass of the Moon is Mm = 7.35 x 1022 kg. Solve numerically for the mass of the astronaut ma in kg
October 9, 2014

Industrial Psychological Research
what is the proportion of students with a raw score less than 10? if information was collected from fellow students the rating on a 5 point scale on 5 different questions. given a normally distributed population with a mean of 13, a standard deviation of 3, and 50 as the ...
September 23, 2014

chemistry
write half reaction for KMnO4 and (COMM)2 and balance the equation.calculate the atomic mass of M in14.0g/dm3 of solution
September 21, 2014

Physics
A box is sliding down a frictionless plane inclined at an angle of 30° width the horizontal. What is the acceleration of the box?
September 10, 2014

Edward Phatudi
Am doing physical science.life science.geography and maths lit i want to know which career can i do
July 2, 2014

Chemistry
How would you prepare pure dry crystals of pottasium trioxonitrate (v) ?.
June 9, 2014

physics
a flying bat emits squeaks of frequency 80 kHz.if a stationary observer hears the frequency of the squeaks as 78kHz,is the bat moving towards or away from the observer?determine the speed at which the bat is flying.
May 28, 2014

speech
traditional african marriage is an advantage for men only not women?
May 5, 2014

speech
traditional african marriage is an advantage for men only not women,?
May 5, 2014

Physical sciences
Help me please!
April 16, 2014

Physical sciences
A factory siren emits a sound at 900hz.what frequency will be heard by the driver of a car traveling at 100km.h away from the factory?
April 16, 2014

home econs
what are the factors to consider when making a stitch
February 13, 2014

Science
A force of 650N is acting upwards and a force of 850N is acting downwards along the same line,state the magnitude and direction of the resultant force and the equilibrant force
February 10, 2014

life orientation
identify and dercribe 3 environmental health hazards that cause ill health,crises,and or disasters within ur community or any other community within s.a and globally.include evidence that is current of the identified issues(e.g graphs and statistics)
July 23, 2013

math
Question 1, X is supposed to be 10
July 14, 2013

TRIG Help help help test tommarow
A TV tower stands on top of the Empire State building. From a point (on the ground) 1150 feet from the base of the building, the angle of elevation to the top of the TV tower is 52 degrees. If the building is 1250 feet tall, what is the length of the TV tower?
May 22, 2013

economics
no, because many people die because of poverty
April 5, 2013

grade 12 life orientation
please help i'm clueless
March 30, 2013

Heat energy
CORRECTION (a). 500g of copper is heated from 30 degree celcius to 120 degree celcius, what is the quantity of heat supplied?(b). If the same quantity of heat is supplied to 300g of water initial at 30 degree celcius. What will be the final temperature.
March 19, 2013

Heat Energy
A container holds 3kg of water at 25 degree celcius. If 0.5kg of iron at 80 degree celcius is added to the water in the contain. What is the? (i) final temperature of the container. (ii) Quantity of heat gained by water
March 19, 2013

Heat Energy
1. (a) 500g of copper is heated from 30 degree celcius - 120 degree celcius?. (b) if the same quantity of heat is supplied to 300g of water initial at 30 degree celcius,what will be the final temperature.
March 19, 2013

Life orientation
three things or study fieds you are interestedini following after grade 12
March 4, 2013

ENG1511
I dnt hav a clue
February 28, 2013

Mechanics _ physics
A uniform bar 1m long is pivoted at the centre has a mass of 3kg. It is acted upon by a conquer which cause to possess an angular acceleration of 6rad/sec^2; calculate a. The moment of inertia of the bar b. The torque on the bar
February 14, 2013

Mechanics _ physics
A wheel rotating with an angular velocity of 16rad/sec is slowed to an angular velocity of 4rad/sec by an angular acceleration of 2rad/sec^2.find a. The angle turned in the process of slowing down b. The time required
February 14, 2013

Mechanics
Find the moment L about a perpendicular axis through the rod at a distance L/3 from the centre of mass.
February 14, 2013

Mechanics
Find the moment L about a perpendicular axis through the rod at a distance L/3 from the centre of mass.
February 14, 2013

Mechanics
An areoplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.how large a torque is required to give it angular acceleration of 20rad/sec^2
February 14, 2013

Mechanics
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to give it angular acceleration of 20rad/sec^2
February 14, 2013

Mechanics
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to give it angular acceleration of 20rad/sec^2
February 14, 2013

Mechanics
An aeroplane propeller has a 100kg and radius of gyration of 0.6cm.find its moment of inertia.How large a torque is required to give it angular acceleration of 20rad/sec^2
February 14, 2013

Mechanics
What is Viscosity
January 17, 2013

Mechanics
What is Viscosity
January 17, 2013

Mechanics
What is Viscosity
January 17, 2013

Mechanics_physics
An argon atom has a mass of 6.64 x 10kg has 5.5 x 108J of kinetic energy. At what velocity is it moving.?
January 17, 2013

physics
if a car moving 180km/h reduces to 72km, what is the percentage change in kinetic energy?
January 9, 2013

mechanics- physics
An electron moving at a speed of 5 x 10 raise to power 6m/s was shot through a sheet of paper which is 2.1 x 10 raise to power 4cm thick. The electron emerges from the paper with a speed of 2 x 10 raise to power 6 m/s. Find the time taken by the electron to pass through the ...
January 6, 2013

mechanics- physics
An electron moving at a speed of 5 x 10 raise to power 6m/s was shot through a sheet of paper which is 2.1 x 10 raise to power 4cm thick. The electron emerges from the paper with a speed of 2 x 10 raise to power 6 m/s. Find the time taken by the electron to pass through the ...
January 6, 2013

mechanics- physics
An electron moving at a speed of 5 x 10 raise to power 6m/s was shot through a sheet of paper which is 2.1 x 10 raise to power 4cm thick. The electron emerges from the paper with a speed of 2 x 10 raise to power 6 m/s. Find the time taken by the electron to pass through the ...
January 6, 2013

mechanics- physics
An electron moving at a speed of 5 x 10 raise to power 6m/s was shot through a sheet of paper which is 2.1 x 10 raise to power 4cm thick. The electron emerges from the paper with a speed of 2 x 10 raise to power 6 m/s. Find the time taken by the electron to pass through the ...
January 6, 2013

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