Practise Physics Class 9th MCQs MCQs in General Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Study Physics Class 9th MCQs through multiple-choice questions in General Science. This subtopic contains 91 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Physics Class 9th MCQs MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
Continue your revision with related topics: Biology Class 10th MCQs MCQs, Biology Class 9th MCQs MCQs, Chemistry Class 10th MCQs MCQs, Chemistry Class 9th MCQs MCQs, General Science Class 10 MCQs MCQs, General Science Class 4 MCQs MCQs, General Science Class 5 MCQs MCQs, General Science Class 6 MCQs MCQs.
Return to all General Science topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a General Science practice quiz.
Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
فاصلہ ایک _____ مقدار ہے۔
Answer: Scalar
Explanation Distance is a scalar quantity because it only has magnitude (amount of length) but no direction. Distance is a measure of how far apart two points are, but it doesn't have a direction.
رفتار کے تحفظ کا قانون اس بات کی وضاحت کرتا ہے کہ تصادم سے پہلے اور بعد میں دو اجسام کے نظام کی کل رفتار ______؟
Answer: Remains constant
Explanation The law of conservation of momentum states that the total momentum of a closed system (such as a system of two bodies) remains constant over time, as long as there are no external forces acting on the system. This means that the total momentum before a collision is equal to the total momentum after the collision.
اگر مادّہ اصل جہتوں کو بحال کرتا ہے، جب کسی بیرونی قوت کو ہٹا دیا جاتا ہے، تو اس اخترتی کو ______ اخترتی کے نام سے جانا جاتا ہے۔
Answer: Elastic
Explanation Elastic deformation occurs when a material temporarily changes shape in response to an external force , but returns to its original dimensions when the force is removed. This type of deformation is reversible , meaning the material returns to its original state.
بریک اور کلچ میں چشمے استعمال ہوتے ہیں______؟
Answer: To restore original position
Explanation The springs in brakes and clutches are used to restore the original position of the components after they have been engaged or disengaged. For example, in a brake system , the springs return the brake pads to their original position after the brake pedal is released. Similarly, in a clutch system, the springs return the clutch plate to its original position after the clutch pedal is released.
بہار کا توازن _________ کی پیمائش کے لیے استعمال کیا جاتا ہے؟
Answer: Weight
Explanation A spring balance is a device used to measure the weight of an object. It consists of a spring that is stretched or compressed by the weight of the object, and a pointer or dial that indicates the weight.
سیٹلائٹ کی رفتار اس کے کمیت کا _____ ہے۔
Answer: Independent
Explanation The velocity of a satellite is independent of its mass. According to Kepler's laws, velocity is determined by the orbit's semi-major axis and the central body's gravitational constant (G), not by the satellite's mass.
کون سی ایک ویکٹر کی مقدار ہے؟
Answer: Weight
Explanation Weight is a vector quantity Because it is a force defined as the product of mass and the acceleration due to gravity ( W = mg). It has both magnitude (amount of force) and direction (downward, towards the center of the Earth) Additional information Mass, Time, and temperature are scalar quantities Last updated on 09-03-2026
عام ماحول کے دباؤ پر برف کا پگھلنے کا نقطہ ______ ہے؟
Answer: 0 °C
Explanation The melting point of ice at normal atmospheric pressure is 0 °C (zero degrees Celsius). Key Points: 0 K (zero Kelvin) is equivalent to -273.15 °C , which is absolute zero , the lowest possible temperature. 100 °C is the boiling point of water at normal atmospheric pressure.
مائع میں، کچھ توانائی بخش مالیکیول سطح سے آزاد ہو جاتے ہیں یہاں تک کہ جب مائع بلبلوں کے بننے کے لیے بہت ٹھنڈا ہو۔ اس عمل کا نام کیا ہے؟
Answer: Evaporation
Explanation Evaporation is the process by which molecules escape from the surface of a liquid to become vapor, even if the liquid is below its boiling point. This occurs when some molecules have enough energy to break free from the surface tension of the liquid and turn into vapor. Key Points: Boiling occurs when a liquid is heated to its boiling point , causing bubbles to form and rise to the surface. Condensation is the process by which vapor is converted back into a liquid. Convection is the transfer of heat through the movement of fluids.
Answer: 12 Joule
Explanation The work done on an object is calculated as the product of the force applied and the distance over which the force is applied: Work = Force x Distance = 6 N x 2 m = 12 J So, the work done is 12 Joule.
Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.