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Science center

1.What is air?

A: Air is matter. The molecules in this matter are very loosely packed. they move about freely.

Air also has weight and occupies space. They take the shape of the whole container in which

they are poured into.

2. What is the the formula to convert "C to "F and "F to "C?

C to F is x9 / 5 + 32

F to C is -32 x 5 / 9

3. What is the height of the atmosphere ?

The atmosphere strectches from the ground to 50km.

4. In what height do airplanes fly?

They fly at a height of 37Kms.

5. What are the formulae to find SI, P , T and R

SI= PTR/100

R= SIx100/PxT

P= SIx100/RXT

T= SIx100/PxR

6. What the scientific explanation for sulfuric acid?

H2SO4

7. Name the only acidic lake and where its located?

Kawah Ijen and in Indonesia.

8. What is the capital of Senegal and it is in which continent?

Dakar, Africa

9. What is unit for volume?

Cubic metres

10. Who made the rough draft of a submarine?

Leonardo Da Vinci

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