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Obtain the expression for current sensitivity of moving coil galvanometer.
Concept: Moving Coil Galvanometer
State how a moving coil galvanometer can be converted into an ammeter.
Concept: Moving Coil Galvanometer
What is mass defect?
Concept: Mass Defect and Binding Energy
Define magnetization.
Concept: Magnetisation and Magnetic Intensity
Explain ferromagnetism on the basis of the domain theory.
Concept: Magnetic Properties of Materials
Explain the construction and working of the transformer.
Concept: Transformers
What is mass defect?
Concept: Mass Defect and Binding Energy
Write the functions of the following in communication systems:
Transmitter
Concept: Basic Terminology Used in Electronic Communication Systems
Write the functions of the following in communication systems:
Receiver
Concept: Basic Terminology Used in Electronic Communication Systems
Write a short note on the following:
Overdependence on the Internet
Concept: Certain Behavioural Issues >> Internet and Social Media Usage
Write differences.
Casteism and Communalism
Concept: Challenges to National Unity
Write differences.
Modernisation and Globalisation
Concept: Modernisation
Mention the functions of Uterus in the human female reproductive system.
Concept: The Female Reproductive System
Enlist the characteristics of genetic code.
Concept: Protein Synthesis
Define organic evolution.
Concept: Theories of Origin of Life
Objection to Darwin's theory of natural selection.
Concept: Darwin’s Theory of Natural Selection (Darwinism)
What is transpiration?
Concept: Structure of Stomatal Apparatus
Explain factors affecting water absorption.
Concept: Water Potential (ψ)
Give the full form of IAA.
Concept: Plant Hormones >> Auxins
Match the column A with B
| A | B | |
| i. | Epinasty of flower | GA3 |
| ii. | Natural auxin | NAA |
| iii. | Flowering in Litchi | IAA |
| iv. | Bolting of Beet | Ethylene |
Concept: Plant Hormones
