Subject: Science, asked on 5/3/14

## a metre scale of mass 100g is pivoted at one end . if it is held at 30 degree with the horizontal what is the potential energy associated with it?

Subject: Science, asked on 2/4/12

## The property to flow is unique to fluids. Which one of the followingstatements is correct?(a) Only gases behave like fluids(b) Gases and solids behave like fluids(c) Gases and liquids behave like fluids(d) Only liquids and fluids

Subject: Science, asked on 2/3/13

## Element X forms a chloride with the formula XCl2, which is a solid with a high melting point. X would most likely be in the same group of the Periodic Table as(a) Na (b) Mg (c) Al (d) Sithe answer is Mg . Why?

Subject: Science, asked on 8/5/17

## The graph below shows the velocity of a skydiver as a function of time. At time t = 0 s the skydiver is located at position y = 0 m at the door of the plane. Using this information, calculate a. acceleration in first 6 s b. distance travelled from 4s to 8 s c. acceleration from 8s to 10s d. total distance travelled.

Subject: Science, asked on 28/6/13

## what are the advantages of manure over fertilizers?

Subject: Science, asked on 8/5/13

## pressure on the surface of a gas is increased.what will happen to the inter particle forces?what happens when a liquid is heated?what is density?please answer thisquestion faster ........ my mam is taking a surprise test on every saturday from chapters completed pls experts quick.

Subject: Science, asked on 24/7/13

## what happens when a liquid is heated ?

Subject: Science, asked on 19/6/19

## Why does a summer rain storm lower the temperature?

Subject: Science, asked on 18/6/13

## state effect of 1) surface area 2) nature of the liquid on rate of evaporationis it possible to liquify atmospheric gases ? if yes suggest a methodthese question teacher has given for exam coming bt i dont know the answer because it is a difficult question pls expert help me otherwise my teacher will scold me and i will commit suicide pls answer pls

Subject: Science, asked 3 days, 8 hours ago

## Answer this !!

Subject: Science, asked on 23/12/20

## what is the boiling point of water at sea level

Subject: Science, asked on 11/8/13

## Preetha was observing live cells of Onion in the Biology laboratory and she observed cell wall, cytoplasm and nucleus clearly. Suddenly her friend who was doing chemistry experiment spilled a few drops of salt water on the slide. After some time Preetha observed the slide and found some changes. (a) What would have been the change in the live cells of onion peel after adding salt water ?

Subject: Science, asked on 30/5/19

## important questions of science class 9 chapter 1 of chemistry matter in our surroundings

Subject: Science, asked on 17/6/19

## the ratio of speed to the magnitude of velocity when the body is moving in one direction is 1. less than one 2. greater than one 3. equal to one 4. greater than or equal to one

Subject: Science, asked on 6/6/14

## what is the formula for retardation

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