Question

Match the following vocabulary words.

1. The enlargement of material when heated.
water mill
2. Scientist engaged in applying scientific principles to the invention or manufacture of machines.
tensile strength
3. Application of science to practical uses.
technology
4. A device that uses running water to grind grain.
shaduf
5. The measure of pressure exerted on a material.
inclined plane
6. The measure of stress at the moment of tearing apart.
stress
7. A hill or ramp used to make work easier.
expansion
8. A device used by the ancient Egyptians to fill their irrigation ditches from the Nile River.
engineer

Answer 1

Here is the correct matching for the vocabulary words:

1. The enlargement of material when heated. - **expansion**
2. Scientist engaged in applying scientific principles to the invention or manufacture of machines. - **engineer**
3. Application of science to practical uses. - **technology**
4. A device that uses running water to grind grain. - **water mill**
5. The measure of pressure exerted on a material. - **stress**
6. The measure of stress at the moment of tearing apart. - **tensile strength**
7. A hill or ramp used to make work easier. - **inclined plane**
8. A device used by the ancient Egyptians to fill their irrigation ditches from the Nile River. - **shaduf**