One joule per coulomb is called:
Volt
Farad
Ampere
Tesla
When we heat the metal at high temperature they emit:
Holes
Protons
Neutrons
Electrons
Which is an example of a longitudinal wave:
Sound wave
Light wave
Radio wave
Water wave
Resistance of a wire of conductor of 2 Ω resistance is doubled:
4 Ω
6 Ω
8 Ω
10 Ω
Watt is equal to:
Coulomb per second
Newton per second
Volt per second
Joule per second
In medical field, C.R.O is used to display:
Heart beats
Pictures of organs
Pictures of bones
Blood pressure
The output of a NAND gate is 0 when:
Both of its inputs are 0
Both of its inputs are 1
Any of its inputs is 0
Any of its inputs is 1