General Science Test 7

General Science

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1. Which of the following devices converts mechanical energy into, electrical energy ?

 
 
 
 

2. What is the normal urine glucose level of an adult ?

 
 
 
 

3. What is the use of radiator in a car ?

 
 
 
 

4. What is the normal blood glucose level of an adult ?

 
 
 
 

5. In which of the following eye diseases, there is a clouding of the~ eye lens and visual clarity is reduced ?

 
 
 
 

6. Name the instrument wbich is used in submarines to get the view above the surface of water.

 
 
 
 

7. Which of the following statements is true about air conditioning ?

 
 
 
 

8. Name the substance produced in the blood to counteract the effect of infection or poison.

 
 
 
 

9. Why does a moth fly into a candle flame ?

 
 
 
 

10. Which of the following groups of blood is universal and can begiven to all?

 
 
 
 

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Most Beautiful White Flowers

Cup Flower

Cup flowers come in white. This flower is native to eastern and central North America. This annual flower has triangle toothed leaves.