Posts by FATHIMA

Total # Posts: 17

electronic
sketch the atomic structure of copper and discuss why it is a good conductor and how its structure different from Ge and Si

Maths,physics,biology,english,arabic,chemistry
Calculate the mass of NaOH required to make 500ml of 0.5 M aqueous solution (Molecular mass of NaOH=40)

Maths
4 more than one third of a number is 16. find the number

Child Development and Human Behavior
family relationships

physics
A body describing circular path at uniform speed of 2 m/s takes 33 seconds to complete 3.5 revolutions. Then what wil be the radius of the circular path ?

GRAMMAR - MIX
1. Which of the two boxes contain (more/many/most) pencil - more 2. In water the piece of heavy wood felt much (light/ lighter)- lighter 3. The man told (me) that I should not go out alone at night as (I) might attacked by some wild animal.

grammar
Thanks. Can you name the tenses Please.

grammar
What is the different between the following: 1) You will have been winning the match. 2) You will have winning the the match. And 1) I will be at the airport. 2) I will at the airport.

grammar
you will be winning the match. What is the tense of this sentence

grammar
"We shall not see him again" change into Past simple.

grammar
conjugate "They were students" in all form of tenses.

english competiton
help the environment by recycling

chemistry
8.58g of coastic soada was dissolved to produce a solution of 500cm3 .to neutralize 50cm3 of this solution 15cm3 of 0.4M HCl was consumed .(coastic soada = Na2CO3.XH2O ) find the value of X?

maths
the ghaziabad train passes every 20 minutes the faridabad train passses every 15 minutes the gurugaon train passes every 18 minutes it is 6 p m and all the train just passed by when is the next time that will happen

fraction maths
iam a fraction in simples form i am greater than 4\5 the sum of my terms is 25 what fraction am i

+1 SCIENCE PHYSICS
A FROG SAW AN INSECT ON THE GROUND AT A HORIZONTAL DISTANCE OF 30 METER FROM IT. THE FROG CAN JUMP WITH A SPEED 20 METER/SECOND IN ANY DIRECTION. IT JUMPS WITH HIS INITIAL SPEED AND LAND ON THE INSECT. A: WHAT IS THA TYPE OF MOSSION MADE BY THE FROG? B: FIND THE ANGLE THAT THE...

+1 SCIENCE
AN INSECT TRAVELS IN A CIRCULAR MOTION AND IT TRAVELS 6 ROTATIONS AT A TIME 31.4 SECOND FIND THE ANGULAR VELOCITY OF THE INSECT AND OBTAIN THE EXPRESSION FOR CENTRIPETAL ACCELARATION IN TERMS OF ANGULAR SPEED?