Across
- 3. standard unit of temperature
- 4. gives the distance travelled by a vehicle in km
- 7. ____________ are crystals that can vibrate very fast and at a precise rate.
- 8. quantities quantities like length,or mass, time, temperature,speed etc.that can be measured are called_____________
Down
- 1. who discovered pendulum
- 2. ____________century = 10 decades
- 5. in which state is the largest sundial located
- 6. "systeme international d'unites" is written in which language