Notes, summaries, assignments, exams, and problems for Other courses

Handling Anchors in Negotiation

1. When someone throws out an anchor in a negotiation, what should be your first reaction?

Response: Recognize it, ask why they are asking for that amount to gather information, and then respond respectfully with a counter-offer.

Neutralizing Dirty Tactics

2. Fully describe three effective ways to neutralize a tricky (dirty) tactic in a negotiation.

• Recognize the tactic: Identify what is happening without reacting emotionally.
• Do not counter-attack: Instead, redirect the focus back to the problem.
• Set boundaries: State clearly that the tactic will not work for you, use silence, and be prepared to mention your BATNA.

Thomas-Kilmann Conflict Modes

3. Draw and label the axis and the five negotiation strategies as per the

Java Programming Fundamentals and Features

Java is a high-level, object-oriented, platform-independent programming language developed by Sun Microsystems (now owned by Oracle) in 1995. Java follows the principle "Write Once, Run Anywhere (WORA)", meaning a Java program can run on any system that has a Java Virtual Machine (JVM).

Key Features of Java

• Simple: Easy to learn and use.
• Object-Oriented: Based on the concept of classes and objects.
• Platform Independent: Runs on any operating system using the JVM.
• Portable: Programs can be moved easily from one platform to another.
• Secure: Provides security through bytecode verification and the JVM.
• Robust: Features strong memory management and exception handling.
• Multithreaded: Supports the execution of multiple

Aim: Refraction Through a Glass Prism

Materials Required

• A drawing board
• A few drawing pins or cello-tape
• A glass prism
• A few sharp-pointed all-pins
• Three sheets of white paper
• A measuring scale
• A pencil and a protractor

Theory

1. Let ABC be the principal section of a glass prism with a refractive index ‘n’. The angle ‘A’ is the refracting angle of the prism.

2. When a ray of light PQ from a rarer medium is incident on a refracting surface AB, it gets refracted and bends towards the normal to the plane face of AB. Here, the ray of light is entering from air to glass and is refracted along QR.

3. In the figure:

• PQ – Incident ray
• QR – Refracted ray
• RS – Emergent ray
• ∠i – Angle of incidence
• ∠e – Angle of emergence
• ∠A – Angle of prism
• ∠r

Dielectric Polarization and Its Mechanisms

Dielectric Polarization: When a dielectric (insulating) material is placed in an external electric field, its positive and negative charges shift slightly from their equilibrium positions. This induces temporary dipole moments within the material, a process known as dielectric polarization.

Electronic Polarization

This occurs when the applied electric field displaces the negatively charged electron cloud of an atom relative to its positively charged nucleus. It occurs in all dielectric materials. It is a very rapid process and is independent of temperature.

Orientation Polarization

This occurs only in materials composed of molecules that have permanent dipole moments (like H₂O). Normally, these dipoles... Continue reading "Fundamental Principles of Engineering Physics and Materials" »

Subroutines and Control Instructions

A subroutine is a group of instructions written to perform a specific task. It can be called from different parts of a program using the CALL instruction, and after execution, it returns to the main program using the RET instruction.

Example:

CALL 2500H ; Call subroutine at address 2500H

2500H: INR A ; Increment accumulator

RET ; Return to main program

• CALL 2500H transfers control to address 2500H.
• The instructions at 2500H are executed.
• RET returns control to the instruction immediately after CALL.

Unconditional Jump (JMP)

Example: JMP 3000H (Assembly Language)

• The CPU immediately jumps to memory address 3000H.
• Execution continues from 3000H.
• No flag (Zero, Carry, Sign, etc.) is checked.

Interrupts and Control Signals

RST

Naxal Movements in India: Meaning and Origin

1. Meaning of Naxal Movement

Naxalism is the term used for Left-Wing Extremism (LWE) in India. It is an armed revolutionary movement rooted in Maoist ideology, famously summarized by Mao Zedong: “Political power grows out of the barrel of a gun.”

Key Features:

• Ideology: Seeks to overthrow the Indian state through a protracted people’s war, rejecting parliamentary democracy as “bourgeois.”
• Objective: To establish a “people’s democratic government” by ending the exploitation of peasants, tribals, and Dalits through land redistribution and control over natural resources.
• Method: Utilizes armed struggle and maintains parallel governance structures, such as Janatana Sarkar (people’s government)

Theory vs. Material Reality

• Identities are shaped through language and representation.
• However, concrete issues (e.g., poverty, illiteracy, and violence) demand practical political engagement.
• The category of “woman” provides a necessary foundation for feminist political programs.

The New Woman Movement

• The term New Woman was coined by Sarah Grand.
• The discourse on gender relations took place alongside developments in labour relations, divorce legislation, education for women, single motherhood, sanitation, and epidemiology.
• New Women included social reformers, popular novelists, suffragists, female students, and professional women.
• The contemporary satirical representation of the New Woman usually pictured her riding a bicycle in bloomers and

What Is Projection?

Definition: Projection is the process of representing a three-dimensional (3D) object on a two-dimensional (2D) projection plane. It is used to display 3D objects on a computer screen.

Parallel Projection

In parallel projection, all projection lines are parallel to each other.

Types of Parallel Projection

• Orthographic Projection
• Oblique Projection

1. Oblique Projection

In oblique projection, projection lines are parallel but inclined to the projection plane.

Types of Oblique Projection

• (a) Cavalier Projection: Receding lines are drawn at 45°. Depth is shown at full scale, making the object appear longer in depth.
  • Angle: 45°
  • Depth Scale: 1
• (b) Cabinet Projection: Receding lines are drawn at 45°. Depth is reduced to half of the actual

Explain 1. ord() and chr(), 2. in and not in Operators

1. ord() and chr() Functions

Python provides the ord() and chr() functions for converting between characters and their Unicode values.

• ord() converts a character into its corresponding Unicode (ASCII) integer value.
• chr() converts a Unicode integer value into its corresponding character.

These functions are useful in character manipulation, encoding, encryption, and text processing applications.

Example

print(ord('A'))
print(ord('a'))
print(chr(65))
print(chr(97))

Output

65
97
A
a

2. in and not in Operators on Strings

The in and not in operators are called membership operators in Python. They are used to check whether a character, word, or substring exists in a string.

• in returns True if the specified value