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Harrison
Questions and answers by visitors named
Harrison
Questions (73)
Name and explain 3 checks and balances that are in place in SOUTH AFRICA that control and regulate media
1 answer
447 views
How many mols of dinitrogen monoxide are contained in 56.0L at STP?
3 answers
374 views
The surface area of the sphere is 20.25pie square centimeters. What is the diameter of the sphere?
2 answers
733 views
A survey found that 12 out of 15 people prefer hamburgers over pizza. If 65 people are surveyed the next week, how many people
2 answers
566 views
You have 23.0g of water initially at -46°C. How much energy in joules is required to
heat the ice to 0°C? c ice = 2.1 J/g°C. I
4 answers
853 views
A car moving with a speed of 180kmh was brought uniformly to rest by the application of the breaks in 20s. How far did the car
2 answers
500 views
Calculate the number of moles of sodium carbonate presents in 100cm of 2m (Na2,Co3) solution
1 answer
91 views
Calculate the mass of sulphuric (vi) acid in 250cm of a solution whose concentration is 0.25 mole dm-3
1 answer
101 views
Calculate the:
(a) number of moles present in 25cm of a 0.2m sodium hydroxide solution
1 answer
90 views
Calculate the mass in grams present in 25cm of a 0.2m sodium hydroxide solution (Na=23,0=16,H=1)
1 answer
88 views
Calculate the number of moles of sodium chloride in 500cm of 3m sodium chloride solution
3 answers
105 views
Determine the molarity of a solution containg 10.6g of sodium carbonate dissolved in 250cm of distilled water (Na=23,C=12,0=16)
1 answer
90 views
Determine the molarity of a solution containg 10.6g of sodium carbonate dissolved in 500cm of distilled water (Na=23,C=12,0=16)
1 answer
102 views
Is lotus 1-2-3 a spreadsheet package
2 answers
144 views
What is the name of the sheet You are working on in a spreadsheet
2 answers
94 views
10 grade 10 chemistry theory questions for the closing term
2 answers
110 views
What should a grade 10 student know in chemistry
2 answers
91 views
In very very simple terms explain electric lines of force
2 answers
64 views
Discus convention current
2 answers
98 views
Discus the term conventional current
2 answers
94 views
Discus in detail and simplicity electric current
2 answers
90 views
What is the formula for calculating the current
2 answers
82 views
What is the formula I=Q/t for
2 answers
111 views
Explain the short circuit
2 answers
91 views
Discus a short circuit
2 answers
66 views
What is another name of restorative justice
2 answers
110 views
What is the difference between a cell and a battery
What is the similarity between a cell and a battery
2 answers
90 views
What are the apparatus for making a cell
2 answers
98 views
How much is a galvanometer
2 answers
68 views
Thermocouple
2 answers
92 views
How to make home made PH scale
2 answers
75 views
Teach me the ohm's law
2 answers
80 views
Write me an essay of 2000 on the issue of Russia and Ukraine war
2 answers
108 views
In 5 words state the ohm's law
2 answers
89 views
State the ohm's law
2 answers
128 views
Discus, explain and formularize the factors affecting electric resistance of a conductor
2 answers
112 views
Area of Conductor
2 answers
111 views
What phenomenon explains the decrease in resistance in nonmetallic conductors with increase in temperature
2 answers
73 views
What is the resistivity of a cylindrical material wire whose length has a resistance of 2.0 and the diameter of the wire is 0.5
4 answers
116 views
How is electricity generated from a dam
2 answers
110 views
Discus electromotive force with example
2 answers
108 views
Teach me the parallel and series connection of resistors in an electric circuit
2 answers
141 views
Give me exercise questions on parallel and series connection of resistors
2 answers
98 views
. Series Connection:
a. Calculate the total resistance of a series circuit with three resistors of 10Ω, 15Ω, and 20Ω connected
2 answers
157 views
b. If a 12V battery is connected to a series circuit with two resistors of 5Ω and 8Ω, calculate the total current flowing
2 answers
129 views
2. Parallel Connection:
a. Determine the equivalent resistance of a parallel circuit with two resistors of 6Ω and 8Ω.
2 answers
162 views
Please teach me electrical work done in given circuit.
Electric power
2 answers
98 views
Under what conditions is the word TERM used
2 answers
98 views
Calculations in kinetic and potential energy
2 answers
113 views
Why is the kinetic energy of a body falling on the ground equal to it's potential energy at the greatest height
2 answers
147 views
A body of mass 1/4 kg falls from rest through a height of 40 m and comes to rest having penetrated a distance of 1/2 m into the
2 answers
143 views
Discus the period of a pandelum
2 answers
63 views
Vowels
2 answers
61 views
Discuss everything about vowels
2 answers
76 views
Discus everything about vowels
7 answers
76 views
How many monophthongs and diphthongs are there in English
4 answers
124 views
List the monophthongs and 8 diphthongs
2 answers
79 views
What are the 24 spelling symbols for the vowel sounds in English.
How many long and how many short vowels are there?
2 answers
107 views
Exmpls of plosive vowels and their spelling symbols
2 answers
77 views
24 examples of consonants and the spelling symbols
2 answers
73 views
State the 2 plosive bilabial consonants and their spelling symbols
2 answers
71 views
State the two affricate post/palatal alveolar consonants and their spelling symbols
2 answers
95 views
State the 9 consonant fricative and their spelling symbols
2 answers
101 views
What is the velar nasal and state the spelling symbols
2 answers
107 views
1 example of the velar nasal and it's spelled symbols
2 answers
105 views
State the velar nasal, it's spelling symbol and word examples
2 answers
80 views
Proof that X=2 given 4^2=8X
2 answers
26 views
4^X=8X
Proof that X=2
2 answers
44 views
Solve for X 4^X=8X
2 answers
60 views
Solve
Xlog4 base 10=log8 base 10 + logX base 10
2 answers
61 views
Mention three points were a dislocation can happen
1 answer
55 views
What is osteoporosis
2 answers
51 views
How is the area tag in HTML used
7 answers
56 views
