Question

4
The device which convert mechanical energy into electical energy is called
a) Electrical energy
b) Electric generator
c) a) Electric fuse
d) Electric motor
5.
is used to study the anomalous behaviour of water.
a) Calorimeter
b) Joule's Apparatus
c) Hope's Apparatus
d) Thermos flask​

Answer 1

Answer:

4 answer is Electrical energy and 5 answer is Joules Apparatus

Answer 2

Answer:

Electric generator

Hope's Apparatus