Questions and Answers for Physics 3 (Practical) (Alternative A) 2hrs 45mins

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Physics 3 (Practical) (Alternative A)
Physics 3 (Practical) (Alternative A)
2hrs 45mins 2hrs 45mins
09:30 a. m. –
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[4/4, 9:22 AM] Waec & Jamb: Phy – Pract – Answers

1axi)
– ​Precautions​ –
Take Any Two

i ) I avoided conical oscillation
ii) I avoided drought
iii ) I avoided parallax error in taking reading from the metre rule
iv ) I avoided zero error in taking reading from the stop watch
3aix)
– *precautions*-
take any two
i ) I removed key when reading is not taking
ii) I ensured tight connections at the terminals
iii ) I avoided parallax error when taking reading from the ammeter .
*_Phy – Pract – Answers_*

1axi)
– *_Precautions_* –
Take Any Two

i ) I avoided conical oscillation

ii) I avoided drought

iii ) I avoided parallax error in taking reading from the metre rule

iv ) I avoided zero error in taking reading from the stop watch

______________________
______________________

2aix)

*_PRECAUTIONS_*
I) experiment must be carried out in a dark room

II) lens, screen and object must be in line

_________________________
3aix)
– *precautions*-
take any two
i ) I removed key when reading is not taking
ii) I ensured tight connections at the terminals
iii ) I avoided parallax error when taking reading from the ammeter .
[4/4, 9:22 AM] Waec & Jamb: . Phy – Pract – Answers

1axi)
– *Precautions* –
Take Any Two

i ) I avoided conical oscillation
ii) I avoided drought
iii ) I avoided parallax error in taking reading from the metre rule
iv ) I avoided zero error in taking reading from the stop watch
[4/4, 9:22 AM] Waec & Jamb: 3aix)
– *precautions*-
take any two
i ) I removed key when reading is not taking
ii) I ensured tight connections at the terminals
iii ) I avoided parallax error when taking reading from the ammeter .

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