The document discusses properties of light and optics. It explains that light is an electromagnetic wave that can travel through a vacuum. It then covers the laws of reflection, including that the incident angle equals the reflection angle. Mirror image properties are described for flat, concave, and convex mirrors. Refraction and lens image formation are also covered, including the use of lens equations and examples of image distances and magnifications.
Light - Reflection and Refraction, Class X, CBSE, ScienceDevesh Saini
PowerPoint Presentation covering all the concepts and topics of the chapter : Light- Reflection and Refraction of class X (CBSE).
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Light - Reflection and Refraction, Class X, CBSE, ScienceDevesh Saini
PowerPoint Presentation covering all the concepts and topics of the chapter : Light- Reflection and Refraction of class X (CBSE).
This is exactly what you are looking for.
Don't forget to comment and give feedback.
Consider a glass with a hollow sphere and a reflecting surface. This reflecting hollow surface of sphere of which either sides are polished, forms the spherical mirrors. Spherical Mirrors are of two types: (a) Concave Mirror Copy the link given below and paste it in new browser window to get more information on Reflection of Light by Spherical Mirrors www.askiitians.com/iit-jee-ray-optics/reflection-of-light-by-spherical-mirrors/
Memorandum Of Association Constitution of Company.pptseri bangash
www.seribangash.com
A Memorandum of Association (MOA) is a legal document that outlines the fundamental principles and objectives upon which a company operates. It serves as the company's charter or constitution and defines the scope of its activities. Here's a detailed note on the MOA:
Contents of Memorandum of Association:
Name Clause: This clause states the name of the company, which should end with words like "Limited" or "Ltd." for a public limited company and "Private Limited" or "Pvt. Ltd." for a private limited company.
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Registered Office Clause: It specifies the location where the company's registered office is situated. This office is where all official communications and notices are sent.
Objective Clause: This clause delineates the main objectives for which the company is formed. It's important to define these objectives clearly, as the company cannot undertake activities beyond those mentioned in this clause.
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Liability Clause: It outlines the extent of liability of the company's members. In the case of companies limited by shares, the liability of members is limited to the amount unpaid on their shares. For companies limited by guarantee, members' liability is limited to the amount they undertake to contribute if the company is wound up.
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Capital Clause: This clause specifies the authorized capital of the company, i.e., the maximum amount of share capital the company is authorized to issue. It also mentions the division of this capital into shares and their respective nominal value.
Association Clause: It simply states that the subscribers wish to form a company and agree to become members of it, in accordance with the terms of the MOA.
Importance of Memorandum of Association:
Legal Requirement: The MOA is a legal requirement for the formation of a company. It must be filed with the Registrar of Companies during the incorporation process.
Constitutional Document: It serves as the company's constitutional document, defining its scope, powers, and limitations.
Protection of Members: It protects the interests of the company's members by clearly defining the objectives and limiting their liability.
External Communication: It provides clarity to external parties, such as investors, creditors, and regulatory authorities, regarding the company's objectives and powers.
https://seribangash.com/difference-public-and-private-company-law/
Binding Authority: The company and its members are bound by the provisions of the MOA. Any action taken beyond its scope may be considered ultra vires (beyond the powers) of the company and therefore void.
Amendment of MOA:
While the MOA lays down the company's fundamental principles, it is not entirely immutable. It can be amended, but only under specific circumstances and in compliance with legal procedures. Amendments typically require shareholder
Cracking the Workplace Discipline Code Main.pptxWorkforce Group
Cultivating and maintaining discipline within teams is a critical differentiator for successful organisations.
Forward-thinking leaders and business managers understand the impact that discipline has on organisational success. A disciplined workforce operates with clarity, focus, and a shared understanding of expectations, ultimately driving better results, optimising productivity, and facilitating seamless collaboration.
Although discipline is not a one-size-fits-all approach, it can help create a work environment that encourages personal growth and accountability rather than solely relying on punitive measures.
In this deck, you will learn the significance of workplace discipline for organisational success. You’ll also learn
• Four (4) workplace discipline methods you should consider
• The best and most practical approach to implementing workplace discipline.
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RMD24 | Debunking the non-endemic revenue myth Marvin Vacquier Droop | First ...BBPMedia1
Marvin neemt je in deze presentatie mee in de voordelen van non-endemic advertising op retail media netwerken. Hij brengt ook de uitdagingen in beeld die de markt op dit moment heeft op het gebied van retail media voor niet-leveranciers.
Retail media wordt gezien als het nieuwe advertising-medium en ook mediabureaus richten massaal retail media-afdelingen op. Merken die niet in de betreffende winkel liggen staan ook nog niet in de rij om op de retail media netwerken te adverteren. Marvin belicht de uitdagingen die er zijn om echt aansluiting te vinden op die markt van non-endemic advertising.
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
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RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...BBPMedia1
Grote partijen zijn al een tijdje onderweg met retail media. Ondertussen worden in dit domein ook de kansen zichtbaar voor andere spelers in de markt. Maar met die kansen ontstaan ook vragen: Zelf retail media worden of erop adverteren? In welke fase van de funnel past het en hoe integreer je het in een mediaplan? Wat is nu precies het verschil met marketplaces en Programmatic ads? In dit half uur beslechten we de dilemma's en krijg je antwoorden op wanneer het voor jou tijd is om de volgende stap te zetten.
What are the main advantages of using HR recruiter services.pdfHumanResourceDimensi1
HR recruiter services offer top talents to companies according to their specific needs. They handle all recruitment tasks from job posting to onboarding and help companies concentrate on their business growth. With their expertise and years of experience, they streamline the hiring process and save time and resources for the company.
Enterprise Excellence is Inclusive Excellence.pdfKaiNexus
Enterprise excellence and inclusive excellence are closely linked, and real-world challenges have shown that both are essential to the success of any organization. To achieve enterprise excellence, organizations must focus on improving their operations and processes while creating an inclusive environment that engages everyone. In this interactive session, the facilitator will highlight commonly established business practices and how they limit our ability to engage everyone every day. More importantly, though, participants will likely gain increased awareness of what we can do differently to maximize enterprise excellence through deliberate inclusion.
What is Enterprise Excellence?
Enterprise Excellence is a holistic approach that's aimed at achieving world-class performance across all aspects of the organization.
What might I learn?
A way to engage all in creating Inclusive Excellence. Lessons from the US military and their parallels to the story of Harry Potter. How belt systems and CI teams can destroy inclusive practices. How leadership language invites people to the party. There are three things leaders can do to engage everyone every day: maximizing psychological safety to create environments where folks learn, contribute, and challenge the status quo.
Who might benefit? Anyone and everyone leading folks from the shop floor to top floor.
Dr. William Harvey is a seasoned Operations Leader with extensive experience in chemical processing, manufacturing, and operations management. At Michelman, he currently oversees multiple sites, leading teams in strategic planning and coaching/practicing continuous improvement. William is set to start his eighth year of teaching at the University of Cincinnati where he teaches marketing, finance, and management. William holds various certifications in change management, quality, leadership, operational excellence, team building, and DiSC, among others.
Attending a job Interview for B1 and B2 Englsih learnersErika906060
It is a sample of an interview for a business english class for pre-intermediate and intermediate english students with emphasis on the speking ability.
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[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Sustainability has become an increasingly critical topic as the world recognizes the need to protect our planet and its resources for future generations. Sustainability means meeting our current needs without compromising the ability of future generations to meet theirs. It involves long-term planning and consideration of the consequences of our actions. The goal is to create strategies that ensure the long-term viability of People, Planet, and Profit.
Leading companies such as Nike, Toyota, and Siemens are prioritizing sustainable innovation in their business models, setting an example for others to follow. In this Sustainability training presentation, you will learn key concepts, principles, and practices of sustainability applicable across industries. This training aims to create awareness and educate employees, senior executives, consultants, and other key stakeholders, including investors, policymakers, and supply chain partners, on the importance and implementation of sustainability.
LEARNING OBJECTIVES
1. Develop a comprehensive understanding of the fundamental principles and concepts that form the foundation of sustainability within corporate environments.
2. Explore the sustainability implementation model, focusing on effective measures and reporting strategies to track and communicate sustainability efforts.
3. Identify and define best practices and critical success factors essential for achieving sustainability goals within organizations.
CONTENTS
1. Introduction and Key Concepts of Sustainability
2. Principles and Practices of Sustainability
3. Measures and Reporting in Sustainability
4. Sustainability Implementation & Best Practices
To download the complete presentation, visit: https://www.oeconsulting.com.sg/training-presentations
2. OBJECTIVIES OF LEARNING
Student can to explain the properties of light
Student can to explain the law of light
reflection, draw image formation on the flat
mirror, concave mirror, and convex mirror
Student can to explain the law of light
refraction, draw image formation in concave
lens, and convex lens and explain the image
properties in concave lens and convex
lens, calculate the power of lens
3.
4. Light is an elektromagnetic wave, namely the
wave the vibration of which is electric field and
magnetic field. Different with sound, light can spread
without medium, so light can spread in vacuum.
That’s why, sunlight can arrive to the earth
eventhough between the sun and the earth is found
vacuum space
5. While several properties of light among other are:
• Spreading according to straigt Line
• Has energy
• Can be seen
• Radiated in the from of radiation
• Has spreading direction perpendicular to vibration
direction
• Can experience reflection, refraction, inter
ference, diffraction, and polaritation
6. LIGHT REFLECTION
Law of Light Reflection:
Incident angle a. Incide angle, normal line and reflected ray
mirror
lie on one flat plane
i = sudut datang
b. Incident angle is equal to reflected angle (i
r = sudut pantul
Normal line = r)
Reflected ray lie
The Kinds of Light Reflection
Specular Reflection Diffuse Reflection
7. Light Reflection on flat Mirror
a. Virtual image
b. Upright as the body
c. Same size with the body
d. Facing perverted with the body
e. Distance of the body to the mirror is
equal to distance of image to the
mirror
8. Light Reflection in Concave Mirror
1. Incident ray which is paralles to main
axis ef the mirror will be reflected
passing through the focal point F.
2. The incident ray passing
through the focal point F will be
reflected parallel to main axis.
3. The incident ray passing through
center point of curvature of mirror
P will be reflected back through
that center point of curvature.
9. Formation of a shadow on the concave mirror
Concave mirror equation
or
10. An object is placed 20 cm infront of a concave mirror
with radius of curvature of 30 cm. What is the
distance of image to the mirror and the image
magnification ?
Solution:
Given: S = 20 cm
R = 30 cm
Asked: S’ and M ?
Answer:
So, the image magnification is 3 time
So, the image distance is 60 cm in front of mirror
11. Light Reflection in Convex Mirror
1. The incident ray parallel to
main axis is reflected
seemed comes from focal
of the mirror (F).
2. Incident ray to focal point
(F) is reflected parallel to
main axis.
3. Incident ray to center of
curvature of mirror P is
reflected back seemed
comes from the center
point of curvature (on the
same line).
13. Light Refraction
Light refraction is phenomenon of bending
of light that spreads from one medium to
another medium which density are different.
Law of refraction:
1. Incident ray, refracted ray, and normal
line lie on one flat plane and those three
intersect at one point.
2. The ratio of projection of incident ray
refracted ray at boundary plane between
those two medium is constant number is
defined as index of refraction.
14. Convex Lense
1. Incident ray parallel to main axis is
refracted through active focus F1.
2. Incident ray through positive focal
point F2 is refracted parallel to main
axis.
3. Incident ray through lens center point
O is continued without experiencing
refraction.
15. Concave Lens
1. Incident ray Parallel to main
axis is refracted seemed
comes from active focal point
F1.
2. Incident ray seemed goes to
passive focal point F2 is
refracted parallel to main axis.
3. Incident that goes to optic
center point of lens is
continued without refraction.
16. An object is put 20 cm infront of a convex lens. If focus distance of the lens
is 15 cm, what is:
a. Image distance from the lens
b. Image magnification
c. Properties of image
Solution:
Given: S = 20 cm
f = 15 cm
Asked: a. S’..?
b. M..?
c. Properties of image..?
17. Answer:
So, image
magnification is 3
times
Properties of image is
real, inversed enlarged.
So, image distance from the
lens is 60 cm behind the
lens
