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Showing posts with label Sindh. Show all posts
Showing posts with label Sindh. Show all posts

The Enzymes – Short Questions Answers

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  Biology XI Notes Chapter # 03 Short Questions Answers Section II – Unity Of Life THE ENZYMES Q.1: What are enzymes and what are the charac...

Biology XI Notes - The Biology - Short Questions Answers

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Chapter # 01 - Biology - XI Short Questions Answers Section I - Introduction Q.1: What is Biology? Ans: Biology is one of the natural scienc...

Nuclear Radiations - Question Answers - Physics XII

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  Q.1: Explain how you would test whether the radiation from a radioactive source is α, β or Gamma radiation? Ans: When radiations are allo...

THE ATOMIC NUCLEUS

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Chapter – 19 Q.1: How many neutrons and protons do the following nuclei contain? Nuclide Protons Neutrons 13 27 A l ^{27}_{13}Al 13 27 ​ A l...

THE ATOMIC SPECTRA

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Q.1: The Bohr’s theory of hydrogen atom is based upon several assumptions. Do any of these assumptions contradict classical physics? Ans: ...

Advent of Modern Physics - Question Answers - Physics XII

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   ADVENT OF MODERN PHYSICS Chapter - 17 Q.1: What do you understand by a frame of reference? What is the difference between inertial frame ...

Electromagnetic Waves and Electronics - Question Answers - Physics XII

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Chapter - 16 Q.1: Under what circumstances does a charge radiate electromagnetic waves? Ans: A charge radiates electromagnetic (e.m.) waves...

ELECTRICAL MEASURING INSTRUMENTS

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Chapter - 15 Q.1: What is the function of the concave pole pieces and the coaxial soft iron cylinder in the moving coil galvanometer? Ans: ...

MAGNETISM & ELECTROMAGNETISM

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Chapter – 14 Q.1: What is flux density and how is it related to the number of lines of induction expressed in Webers? Ans: Magnetic flux de...

CURRENT ELECTRICITY

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Chapter – 13 Q.1: Electrons leave a dry cell and flow through a lamp back to the cell. Which terminal the positive or negative is the one fr...

Electrostatics - Question Answers - Physics XII

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Chapter – 12 Q.1: Repulsion is the sure test of electrification. Explain? Ans: Electrostatic attraction is observed between oppositely char...

HEAT

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Questions Answer (Q/A) Chapter - 11 Q.1: How do you distinguish between temperature and heat? Give example? Ans: Heat is the energy flowing...

Physical Quantities and Measurement

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 PHYSICS 9TH - Short / Detailed Question Answers Q.1: What is Science? Ans: Science: The word science refers to the study of a fact by colle...

SAFETY MEASURES THAT CAN SAVE YOUR LIFE

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ENGLISH 10TH - Short Question Answers UNIT # 8.1 Q.1: What are the main causes of road accidents? Ans. One of the key reasons for road acci...

REVISION OF PREPOSITIONS (MOVEMENT AND DIRECTION)

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COMPOUND PREPOSITION TYPE 3 CONDITIONAL SENTENCES ENGLISH 10TH - Language Practice UNIT # 7.3 Prepositions A preposition shows a relation be...

MY TRAVEL DIARY: JOURNEY TO THE GORAKH HILLS STATION

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ENGLISH 10TH - Short Question Answers UNIT # 7.1 Q.1: Why did Asif's parents decide to take him to the Gorakh Hills for his birthday? An...

TRANSITIONAL DEVICES SHOWING ORDER AND REASON

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REVISION OF DIRECT / INDIRECT QUESTIONS ENGLISH 10TH - Language Practice UNIT # 6.3 Transitional Devices Showing Order & Reason Transiti...

Speak Gently (Poem) - Short and Detailed Question Answers - English 10th

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ENGLISH 10TH - Short Question Answers THE VOICE OF GOD UNIT # 6.1 Q.1: Why should we speak gently to others? What lesson we learn from the p...

REVISION OF NUMBER OF NOUNS

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  MODAL VERBS ENGLISH 10TH - Language Practice UNIT # 5.3 Number of Nouns A Noun that denotes one person or thing, is called Singular Number...

A BAD DREAM - ENGLISH 10TH - Short Question Answers

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UNIT # 5.1 Q.1: How many families were going on the trip? Ans. Two families were going on the trip. Mr Aziz’s family and his brother Mr Kar...