Question

Match the followings-
1 Voltmeter a. LED
2.Ohm meter b. Unit of Electrical Energy
3.step up and step down the voltages c. measures Resistance
4. Power saver lamp d. transformer
5.kWH e. Measures potential difference of circuit

Answer 1

Explanation:

1.e

2.c

3.d

4.a

5.b

this are the correct answers

Answer 2

Answer:

The maximum height is 80 m and the total distance covered by the stone is 160 m and the displacement is zero.