Mechanical energy into electrical energy
Electrical energy into kinetic energy
Potential energy into kinetic energy
Kinetic energy into potential energy
Correct answer is A
No explanation has been provided for this answer.
Which of the following statements is NOT correct?
Brownian motion is an evidence of the particle nature of matter
Atoms combine to form molecules
The molecules of matter are not in constant motion
matter is made up of molecules
Correct answer is C
No explanation has been provided for this answer.
Branding and packaging of goods is the function of
Brokers
Consumers
Manufacturers
Retailers
Wholesalers
Correct answer is C
No explanation has been provided for this answer.
Semiconductor is a class of solid whose conductivity increases with an increase in
Pressure
Temperature
Current
Voltage
Correct answer is B
No explanation has been provided for this answer.
Infinite
Ten
Eight
Forty
Correct answer is A
No explanation has been provided for this answer.