Kinetic energy is not affected by the ..........  

سؤال 1
الدرجة 1.00

To keep playing with the toy car we have to ..............the batteries.

سؤال 2
الدرجة 1.00

When you use the hand ball, the ....energy changed into sound energy

سؤال 3
الدرجة 1.00

In a battery of a toy car ........... energy changes into electrical energy.

سؤال 4
الدرجة 1.00

 Both hair dryer and electric water kettle produce ...........energy.

سؤال 5
الدرجة 1.00

The produced ...... energy doesn't help the blender do its job

سؤال 6
الدرجة 1.00

The airbag helps to ..........

سؤال 7
الدرجة 1.00

Coal is a type of fuel, which is used in all the following purposes except ...........

سؤال 8
الدرجة 1.00

..............is considered as the main resource of energy on the Erath ́s surface.

سؤال 9
الدرجة 1.00

When the car fuel completely runs out, then the car's ...... becomes zero.

سؤال 10
الدرجة 1.00

All the following are found deeply under earth's surface except ......

سؤال 11
الدرجة 1.00

Ancient people use ......... as a form of fuel before discovering gasoline.

سؤال 12
الدرجة 1.00

All the following are found deeply under the Earth ́s surface, except...........

سؤال 13
الدرجة 1.00

The airbag is made of ........................

سؤال 14
الدرجة 1.00

As energy transforms from one form to another, some of it is often lost as:

 

سؤال 15
الدرجة 1.00

Curiosity rover is designed to explore .........  

سؤال 16
الدرجة 1.00

When you turn on a light bulb, the electrical energy travels through .......... until reaching the bulb. 

سؤال 17
الدرجة 1.00

The car needs ..........to move.  

سؤال 18
الدرجة 1.00

When a piece of coal is burnt .......... energy is produced.

سؤال 19
الدرجة 1.00

Electric wires are made of .............  

سؤال 20
الدرجة 1.00
الوقت المتبقي
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