INTRODUCTION TO SCIENCE
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
Check
Across: 2. The...........of an object is the gravitational force that acts on it. 4. The mass of an object is measured by using ......... 6. The study of stars and planets is ........ 7. We use ..........to measure accurately volume of water. 8. When the length of the pendulum increases, the time taken for a complete swing ...... 10. ....... is a measure of space occupied by an object.
Down: 1. Accidents in the science laboratory can be avoided if ......are taken. 3. The area of irregular objects can be estimated by ...... 5. In the laboratory, we use ..... to measure time. 9. One kilogram is ..... to one thousands grams.