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: An Award or Salute
Explanation Accolade means تعریف An Award or Salute means سلام یا اِنعام
ایک سادہ ماڈل میں، گرم ہوا کے غیر جبری طور پر بڑھنے کو منسوب کیا جا سکتا ہے؟
Answer: The low specific heat of air
Explanation In a simple model, the unforced rising of hot air can be attributed to the low specific heat of air.
Answer: 3/2 MR^2
Explanation Using the Parallel Axis Theorem: I = I_CM + Md^2 where I_CM = MR^2/2 and d = R (radius) I = MR^2/2 + MR^2 = 3/2 MR^2
ایک آسوٹوپ _____ ہے؟
Answer: An atom with a specified number of protons and neutrons
Explanation Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons . This difference in neutrons gives them different atomic masses while retaining the same chemical properties .
جسمانی جائیداد جو گونج کے لئے سب سے زیادہ ذمہ دار ہے؟
Answer: Frequency
Explanation Resonance occurs when an object's natural frequency matches an external force's frequency. This results in maximum energy transfer and large amplitude vibrations.
Answer: To give false alarm
Explanation To Cry Wolf means to ask help when you do not need it. To Cry Wolf means ضرورت نہ ہو پھر بھی مدد طلب کرنا Last verified on 02-04-2026
Answer: 6
Explanation The splitting in a magnetic field is determined by the formula 2 j + 1 2j + 1 , where j j is the total angular momentum quantum number. For 2 D 1 / 2 2D_{1/2} , j = 1 / 2 j = 1/2 , so the number of components is 2 ( 1 / 2 ) + 1 = 6.
Answer: r^2 1 /r^2 2
Explanation The rates of loss of heat are in the ratio of the squares of their radii: r^2 1 /r^2 2.
ایف سی سی جالی اس کی باہمی جالی ہے؟
Answer: BCC lattice
Explanation FCC (Face-Centered Cubic) lattice is the reciprocal lattice of the BCC (Body-Centered Cubic) lattice.
نفرت انگیز توانائی ہمیشہ ہے؟
Answer: Positive
Explanation The repulsive energy between particles is always positive .
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