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Dolapo
Questions and answers by visitors named
Dolapo
Questions (9)
Define table laying and state the importance of table laying
5 answers
925 views
Suppose that the microwave radiation has a wavelength of 10.8 cm. How many photons are required to heat 215 mL of coffee from
3 answers
1,139 views
Calculate the pressure of the dry gas collected over water at 10 degree celcius and 750mmHg. Given that the vapour pressure of
4 answers
1,075 views
A trapezium shows a wooden block in the form of a prism. PQRS is a trapezium with pq//SR. Pq=7cm,PS=5cm and SR=4cm.if the block
5 answers
1,047 views
10 ways leaders can protect the Inter ests of their followers
3 answers
574 views
A is a solution of dibasic H2X. B is a solution of 1•00g sodium hydroxide in 250cm^3.the volume of the pipette used is
4 answers
713 views
The arc of a circle of radius 20cm subtend an angle of 120° at the centre.use the value 3.142 for pie to calculate the area of
1 answer
214 views
A boy has 800. He spend 160. What fraction of his money does he have left
1 answer
112 views
The cost of making a dress is partly constant and partly varies with the amount of time it takes to make the dress. If the dress
1 answer
6 views
Answers (1)
Meaning of pi and pf
