Practise All MCQs in Lecturer Physics Past Papers and Syllabus. Attempt multiple-choice questions, check answers and revise related subtopics.
Study All through multiple-choice questions in Lecturer Physics Past Papers and Syllabus. This subtopic contains 342 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
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Answer: Gesture
Explanation The phrase " held up his first " indicates a physical action. The word " defiant " suggests a bold or challenging attitude.
ایک سادہ خوردبین کی صورت میں حاصل کردہ تصویر ______؟
Answer: Virtual and erect
Explanation A simple microscope (convex lens) forms a virtual and erect image when the object is placed within the focal length. The image appears magnified and on the same side as the object.
اس کے محور کے ساتھ سولینائڈ کے اندر مقناطیسی فیلڈ _______؟
Answer: Strong and uniform
Explanation Inside a solenoid , the magnetic field is strong and uniform along its axis. Due to the superposition of magnetic fields from multiple coils. This field is given by B = μ₀nI , where n is the number of turns per unit length and I is the current.
پروجیکٹائل موشن کے دوران، رفتار کا افقی جزو؟
Answer: Remains constant
Explanation During projectile motion, the horizontal component of velocity " remains constant ."
ایک گیند کو تیز رفتار کے ساتھ ہوا میں اوپر کی طرف پھینک دیا جاتا ہے جو ٹرمینل کی رفتار سے زیادہ ہوتا ہے۔ راستے میں یہ ظاہر ہوتا ہے اور اس کی رفتار کے بعد ٹرمینل کی رفتار کے برابر ہے لیکن اس سے پہلے کہ وہ اس کی رفتار کے اوپری حصے میں آجائے ____؟
Answer: It continues to slow down
Explanation When a ball is thrown upward, it decelerates due to gravity and air resistance. Even after reaching terminal speed on the way up, drag force and gravity continue slowing it down until it reaches the peak.
جنریٹر میں استعمال ہونے والے برش عام طور پر _____ سے بنا ہوتے ہیں؟
Answer: Carbon
Explanation Carbon brushes are used in generators because they provide good conductivity , low friction, and self-lubrication , reducing wear on the commutator. Unlike copper or steel , carbon is soft and does not damage the rotating parts.
Answer: 4.5 × 10^7 m/s
Explanation Using the relativistic mass equation: m = m0 / sqrt(1 - v^2/c^2) Rearranging to solve for v: v ≈ sqrt(1 - (m0/m)^2) × c Plugging in the values: v ≈ sqrt(1 - (60/61)^2) × 3.0 × 10^8 m/s ≈ 4.5 × 10^7 m/s
ایشیائی ترقیاتی بینک کا ہیڈ کوارٹر کہاں واقع ہے؟
Answer: Manilia
Explanation The headquarters of the Asian Development Bank is in Manila, Philippine All Questions about " Asian Development Bank " full form of ADB: Asian Development Bank Asian Development Bank was established on December 19, 1966 Membership : 68 countries Members from Asia and the Pacific : 49 Outside members: 19 How many countries are members of the Asian Development Bank (ADB) excluding Asia and the Pacific? 19 ✔️ *** Which country has become the largest recipient of the Asian Development Bank loans? Pakistan ✔️ **** Pakistan become the largest recipient of Asian Development Bank loans in 2022 by receiving? 5.58 billion US dollars ✔️ *** The Asian Development Bank (ADB) disbursed loans and grants amounting to $____ billion to Pakistan in 2021 . $1.31 billion ✔️ *** Which country is the largest shareholder of the Asian Development Bank (ADB) ? Japan ✔️ *** Which edition of the meeting of the Board of Governors of the Asian Development Bank was held in May 2023? 56th ✔️ *** Where 56th annual general meeting of the ADB Board of Directors held? South Korea ✔️ ********** VU CBT FIA PAPER 25-12-2021 *** ND7-5-2023 ND5-07-2023
ٹرانسفارمر ______ کے تحفظ کے قانون کی پابندی کرتا ہے؟
Answer: Power
Explanation A transformer works on the principle of conservation of power . This meaning the input power (primary) is equal to the output power (secondary) (neglecting losses) . The relation is given by P = VI , where power remains constant but voltage and current change inversely .
Answer: Humble
Explanation Peremptory means ناطق Humble means عاجز
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