Damilola

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

Questions

The following questions were asked by visitors named Damilola.

A thermo junction of iron and copper connected to a galvanometer cannot be used to measure temp above about 450K, whereas one of iron-constantan may be used to at least 875K. What is the explanation? Is it possible that melting at the junction point is a...

A plane flies 90km on a bearing 030 degree and then flies 150km due east. How far east of the starting point is the plane?

Briefly Describe A Suitable Laboratory Procedure Of Seperating A Mixture Of Nacl,Nh4cl,Pbcl2

The quantity of heat required to raise the temperature of 500g of copper from 16oc +116oc assuming the specific heat capacity of copper =400j /kgk

Conditional statement and illustrate with a venn diagram

If a load of 1kg stretches a load by 1.2m, what is the force constant of the load?

A piece of copper weighing 400g is heated to 100°c and then quickly transferred to a copper calorimeter of Mass of 10g containing 100g of liquid of unknown specific heat capacity at 30°c if the final temperature of the mixture is 50°c calculate the specif...

A piece of copper is weighing 40g

Write the complete ionic equation for the reaction BaCl2(aq)and Na2SO4(aq)

Round off 59094 to the nearest thousand:hundred:tens

Answers

The following answers were posted by visitors named Damilola.

12cm real image

pls help me the quantity of heat required to raise the temperature of 500g of copper from 16oc+116oc assuming the specific heat capacity of copper =400j/kgk

It's $3000 because that is what he gained for every shows

Let 18miles to the gallon be X 18miles=X M=35g let cross multiply 18*35=630miles before you refill

Draw local biotic community in Nigeria

Identify the states in which desert can be found in Nigeria

Why political leaders fails to protect the interest of their followers

This is extremely fantastic. I love it,but can you rexplain

I need two of the paper and one of the paper

W= mgh W= 50×3.0×10 W= 1500J

current of 4.5A passed through a gold salt for 1h45min,(a) calculate the mass of gold deposited(b) calculate the number of mole of gold deposited

The question is not even correct

I think Zainab made a mistake

59094 TO THE NEAREST THOUSAND;60000

Thank you so much❤

Let the unknown number be x Tan x⁰= 9/20 Tan x⁰ =0•45 Divide both sides by tan Tan x°/tan=0•45/tan x°=tan raise to power-¹0•45 x=26•7 x=27°

X/ 54equal 7/9 9x equal 54*7 x 378/9 equal 42 the smaller number is 42