Across
- 2. instrument used for measuring an electric current
- 3. a liquid by heating it so that it vaporises & then condenses the vapour
- 4. average value of a set of quantities
- 7. ability to do work
- 8. of the two equal parts
- 10. quantity of matter a body contains
Down
- 1. first letter of greek alphabet
- 2. of a triangle
- 3. longest chord of a circle
- 5. sub-atomic particle of about as same as a proton but without an electric charge
- 6. smallest particle of a chemical element
- 9. device that resist the passage of an electric current