Wednesday

March 4, 2015

March 4, 2015

Total # Posts: 35

**chemistry**

2/3 mole
*July 7, 2014*

**buisness**

I want a project on 'case study on soft drinks' of about 30 pages which should include information abou history,nature of soft drinks, process of manufacturing and a casestudy on a particular softdrink brand
*December 15, 2013*

**US History**

I made a 50/100 by using these answers. Useless
*August 28, 2013*

**science**

2 liters of water at 80.c is found into a plastic bucket containing 10 liters of water at 20.c what is the final temperature of water ( density of water 1kg/litre) (neglect the heat gained by bucket and specific heat capacity of water = 1cal/gm.c ?
*August 24, 2012*

**science**

I need help to prepare survey report on "use of mobiles are the need of an hour". Report should contain questions asked during survey, graphical representations etc.
*June 15, 2012*

**science**

I need help to prepare survey report on "use of mobiles are the need of an hour". Report should contain questions asked during survey, graphical representations etc.
*June 15, 2012*

**Math**

5x+3y=23.5 5x+ y=20 +2y=3.5 y=1.75 x=(23.5-3y)/5 x=(23.5-3*1.75)/5 x=18.25
*December 1, 2011*

**Choudhary**

An open knife edge of mass 200g is dropped from hieght 5m on a cardboard. If the knife edge penetrates 2m into the cardboard, the average resistance offered by the cardboard to the knife
*September 21, 2011*

**thermodynamics**

Consider two closed systems A and B. System A contains 3000 kJ of thermal energy at 20°C, whereas system B contains 200 kJ of thermal energy at 50°C. Now the systems are brought into contact with each other. Determine the direction of any heat transfer between the two ...
*August 8, 2011*

**KENDRIYA VIDYALAYA, PHYSICS**

A PROJECTILE HAS SAME RANGE 'R' WHEN MAXIMUM HEIGHT ATTAINED BY IT IS EITHER 'H1' OR 'H2'.FIND THE RELATION BETWEEN,'R','H1','H2'.
*August 8, 2011*

**science 10**

u=22.2m/s a=-2.8m/s2 v=8.2m/s t=? v=u+at (equation) 8.2=22.2+(-2.8)t 8.2-22.2=-2.8t -14=-2.8t ('-' sign is cancelled from both the sides) 14/2.8=t 5=t hence time taken is 5 seconds
*August 8, 2011*

**english**

from where i will get an essay on the topic "the complete development of students is only possible by strict discipline " write for or against the topic
*June 26, 2011*

**english**

where will i get the essay in about 500 words on "polluting the environment is dangerous for human existence",prove using present instances
*June 26, 2011*

**english**

i am not able to find a a poem on any inanimated thing like snow, chalk candle etc. in about 8-1o lines on net. poem should be of class 9th level can u help me please... regards yash sethia
*June 20, 2011*

**english**

a poem on any inanimated thing like snow, chalk candle etc. in about 8-1o lines poem should be of class 9th level
*June 18, 2011*

**maths**

a trapezium with its parallel sides in the ratio16:5,is cut from a rectangle whose sides measure 63m &5m respectively. the area of the trapezium is 4/15 of the rectangle .find the lengths of the parallel sides of the trapezium.
*June 3, 2011*

**maths**

the cross section of a canal is a trapezium in shape .if the canal is 10m wide at top ,6m wide at bottom & the area of the cross section is 72 sq m ,determine its depth
*June 2, 2011*

**maths**

a trapezium with its parallel sides in the ratio16:5,is cut from a rectangle whose sides measure 63m &5m respectively. the area of the trapezium is 4/15 of the rectangle .find the lengths of the parallel sides of the trapezium.
*June 2, 2011*

**SCIENCE(PHYSICS)**

a train is moving on a straight track n travels at a speed of72km/hr and passes a pole in 3 seconds. find the time taken by the train to pass the bridge of length of 540 m? Sir in the solution i understood why we will get27 sec. but why we will add 3 sec?
*May 27, 2011*

**SCIENCE(PHYSICS)**

a train is moving on a straight track n travels at a speed of72km/hr and passes a pole in 3 seconds. find the time taken by the train to pass the bridge of length of 540 m?
*May 27, 2011*

**SCIENCE(chemistry)**

SIR BUT THIS IS ONLY PROVIDED IN THE QUESTION &I HAVE TO COMPLETE IT. (DRAW A TEMPERATURE TIME PLOT FOR ICE -STEAM TRANSFORMATION.)
*May 25, 2011*

**SCIENCE(PHYSICS)**

A train travels 40 km/hr for 0.2 hr, 50km/hr for next 0.2hr and 60km/hr for next 0.4 hr.calculate the average speed of train. My Solution:-1st hr. distance=40 multiplied by 0.2=8km 2nd hr.= 50 multiplied by 0.2=10km 3rd hr. =60 multiplied by 0.4=24 km Average speed=10+24+8 ...
*May 25, 2011*

**SCIENCE(chemistry)**

DRAW A TEMPERATURE TIME PLOT FOR ICE -STEAM TRANSFORMATION. PLEASE DRAW THE PLOT AS I WAS NOT ABLE TO DRAW IT.
*May 23, 2011*

**SCIENCE(PHYSICS)**

A TRAIN IS MOVING ON A STRAIGHT TRCK AND TRAVELS AT A SPEED OF 72KM/HR AND PASSES A POLE IN 3 SECONDS. FIND THE TIME TAKEN TO PASS A BRIDGE OF LENGTH 540m. PLEASE SOLVE THE QUESTION AND ANSWER IT AS I WAS NOT ABLE TO ANSWER IT.
*May 23, 2011*

**SCIENCE(PHYSICS)**

A train travels 40 km/hr for 0.2 hr, 50km/hr for next 0.2hr and 60km/hr for next 0.4 hr.calculate the average speed of train. PLEASE SOLVE THE QUESTION WITH ANSWER AS I WAS NOT ABLE TO GET THE ANSWER
*May 23, 2011*

**SCIENCE(biology)**

define sustainable agriculture
*May 22, 2011*

**SCIENCE(chemistry)**

draw a temperature time plot for ice-steam transformation
*May 22, 2011*

**SCIENCE(PHYSICS)**

A TRAIN IS MOVING ON A STRAIGHT TRCK AND TRAVELS AT A SPEED OF 72KM/HR AND PASSES A POLE BIN 3 SECONDS. FIND THE TJME TAKEN TO PASS A BRIDGE OF LENGTH 540m
*May 22, 2011*

**SCIENCE(PHYSICS)**

A train travels 40 km/hr for 0.2 hr, 50km/hr for next 0.2hr and 60km/hr for next 0.4 hr.calculate the average speed of train
*May 22, 2011*

**physics**

i cant understand your question
*May 22, 2011*

**economics**

Suppose a monopolist faces production function Q = 3KL and demand function Q = 12 − P. Derive the input demand (as a function of Q, r and w) for capital and labor.
*March 31, 2011*

**geometry**

Prove that all altitudes of a rhombus are conqruent
*March 4, 2011*

**physics**

activity to demonstrate the fact that for a metallic wire of uniform material density and thickness, the resistance increases directly with its length.
*January 30, 2011*

**chemistry**

identification between copper sulphate & zinc sulphate
*June 8, 2010*

**History**

rampurva bull capital
*May 23, 2006*

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