Dolapo

Define table laying and state the importance of table laying

Suppose that the microwave radiation has a wavelength of 10.8 cm. How many photons are required to heat 215 mL of coffee from 25.0 ^\circ \rm C to 62.0 ^\circ \rm C? Assume that the coffee has the same density, 0.997 g/mL, and specific heat capacity, 4.18...

Calculate the pressure of the dry gas collected over water at 10 degree celcius and 750mmHg. Given that the vapour pressure of water at 10 degree celcius is 20mmHg

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 is 12cm long, calculate its volume.

10 ways leaders can protect the Inter ests of their followers

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 25•0cm^3. Write a balance equation for the reaction

A boy has 800. He spend 160. What fraction of his money does he have left

Meaning of pi and pf