Answers by Waleed Asender
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Answers by Waleed Asender

Answers by Waleed Asender
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The heat resistance, R, for convection heat transfer on the inside surface of a wall is: a)R = R1 + R2 + R3 b)R = L / (K A) c)R = 1 / (h A) d)1/R = 1/R1 + 1/R2 + 1/R3
answered Jan 4
1 vote
163k views
Match the term with the correct definition. 1. two or more substances combined 2. substance with an ordered pattern 3. naturally occurring, stable substances 4. the simplest form of a substance a. element
answered Dec 19, 2024
3 votes
102k views
A student has a mass of 42 kilograms on Earth, where the acceleration due to gravity, (g), is 9.8 meters per second squared. What is the weight of the student on Earth? A) 42 kilograms B) 9.8 kilograms
answered Aug 29, 2024
6 votes
203k views
I was wondering what would be the rate at which water would cross a semipermeable membrane that allows particles of size greater than 0.5 mm. Knowing that size of water molecules is 2.75 angstroms which
answered Jul 14, 2024
6 votes
193k views
Which sentence describes a villanelle? A. It presents a twist or a punchline in the last two lines. B. It uses three-line stanzas and often repeats lines. C. It repeats the rhyme scheme abba several times.
answered Jul 9, 2024
4 votes
6.7k views
Which is not characteristic of the Indian dance style of Kathakali?
answered Feb 1, 2024
3 votes
160k views
Z ÷ 12 = 9 PLS NEED HELP FAST STEP BY STEP
answered Dec 18, 2023
2 votes
170k views
What is the value of tan x? 3/5 5/4 3/4 4/3 4/5
answered Oct 25, 2023
4 votes
119k views
Look at the statement below. Decide which of the questions from the choices below would elicit the statement below. Be sure that you choose question(s) that are: 1. logical AND 2. grammatically correct
answered Aug 11, 2023
10 votes
149k views
Which angle is complementary to CDA?
answered Jun 10, 2023
3 votes
11.2k views
The three circles in the diagram have the same centre and have radii 3cm, 4cm and 5cm. What percentage of the area of the largest circle is shaded?
answered Apr 25, 2023
4 votes
162k views
Hey guys! which one is it (photo below)
answered Dec 26, 2022
7 votes
220k views
Decide whether each effect of technology brings people together or creates divisions. Move each effect into the correct column. cyberbullying Bringing People Together Creating Divisions communicating faster
answered Oct 9, 2022
12 votes
86.0k views
An arc of length 8 in. Is intersected by a central angle in a circle with a radius of 3in. What is the measure of the angle? Round to the nearest 10th
answered Sep 20, 2022
1 vote
68.2k views
Find and interpret the standard deviation of the set of data. 7. {6, 8, 2, 3, 2, 9}​
answered Mar 25, 2022
5 votes
225k views
Why do poor girls drop out of school? 5 mark question​
answered Mar 15, 2022
12 votes
224k views
Factorise 3x⁴-4y⁴ completely
answered Jan 22, 2022
5 votes
201k views
Biodiversity decreases the stability of an ecosystem and decreases the health of the biosphere true or False
answered Jan 4, 2022
5 votes
174k views
Which law is represented by the description: The bottom domino is knocked out from a stack of dominoes when an outside force is applied. 1st Law of Motion 2nd Law of Motion Or 3rd Law of Motion
answered Oct 21, 2021
2 votes
19.2k views
It takes meagen 56 minutes to cook a golden turkey that weighs 12 pounds. Her compieter, chef Geraidine takes 1 hour and 16 minutes to cook a golden turkey that weighs 304 ounces. What is the differnece
answered Oct 2, 2021
3 votes
51.6k views
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