Ebenezer

This page lists questions and answers that were posted by visitors named Ebenezer.

Questions

The following questions were asked by visitors named Ebenezer.

Calculate the temperature found when 10kg of water at 100°C is mixed with 20kg of water at 40°C.

Calculate the heat required to raise the temperature of 10kg of copper from 20°C to 30°C (S.H.C. of copper = 400J/kg k).

What is market in economics? Give at least two definitions.

discuss the view that curriculum is all the leaning which plan and guided by the school whether it carries on in the group or individual inside or outside the school.

Determine the amount of heat required to melt 150g of ice at 0°c [specific latent heat of fusion of water is 336KJ/Kg

the foot of a ladder is 2m from a wall on top of the ladder is 6m above the ground calculate the length of the ladder

Answers

The following answers were posted by visitors named Ebenezer.

It false because if u comment on the paper it still an argument.

Because it not greater or lesser than so the line will only be drawn on figure -2, on y-axis

Because it not greater or lesser than so the line will only be drawn on figure -2, on y-axis on the left side where we have the nagative numbers.

What is market in economics? Give at least two definitions.

a.from triangle XYZ, <Z=180-105-45=30,than XZ/sin105=200km/sin30=386.b.when Z is directly to east of X, let represent the distance of Y to XZ with h.sin45=h/200km=141km.

Please I need an answer

There are 40 students in a hotel 24 of them are fluent in