Term -2 Class:8 Science 2. Electricity - Choose - clickhere
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Term -2 Class:8 Science 2. Electricity
Term -2 Class:8 Science 2. Electricity
வினாக்களை படித்து , புரிந்துகொண்டு விடைகளை தேர்ந்தெடுக்கவும்: Understand the Question and choose the Correct answers: Prepared & Supported by www.thodakkakalvi.com TEAM
5 நிமிடத்திற்குள் கவனமாகவும் , விரைவாகவும் விளையாட்டை முடிக்க. விளையாடி முடித்தபின் , அனைத்தையும் எழுதிப்பார்க்கவும். நன்றி. உங்கள் முயற்சிக்கு வாழ்த்துகள்.
Which of the following are not present in the nucleus of atom?
Electrons
Neutrons
Protons
All
Transfer of charges takes place by
All the above
Induction
Conduction
Friction
If an atom gains electrons, then it acquires ________________ charge.
Negative
Positive
No charge
Neutral
Electric charge is measured in __________________
Coulomb
Celsius
Cubic centimeter
Mass per volume
___________________ is used in the bulbs to offer high resistance.
Tungsten
Bronze
Iron
Nichrome
Electricity is due to ____________________.
Movement of electrons
Movement of neutrons
Excitation of electrons
Absorption of electrons
Which among the following do not possess charge?
Neutrons
Electrons
Protons
None of the above
Example for conductor is ___________________.
All the above
Iron
Copper
Aluminum
Example for insulator is ___________________.
Plastic
Copper
Iron
Silver
Flow of positive charge is known as _____________________.
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