Question

Match the columns:

A column B column

1. Charge in motion a. Sound

2. Shrill sound b. Insulator

3. A light ray passing from glass to

water

c. 10 N

4. Water from 0°C to 4°C d. Absorbs

5. Electromagnet e. Speeds up

6. Black surface f. Current

7. Frequency g. High pitch

8. Vibrations h. Electric bell

9. Silk thread i. Contracts

10. 1 kgf j. Hertz​

Answer 1

Answer:

shrill sound - high pitch

a light ray passing from glass to water - speeds up

Water from 0°C to 4°C d - contracts

electromagnet - current