1. The document is a tutorial on scientific notation from the website www.schoolDD.com.
2. It explains scientific notation and provides examples for converting numbers between standard form and scientific notation.
3. Key concepts covered include the meaning of prefixes like milli, mega, and kilo, as well as how to perform calculations using numbers in scientific notation.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
2. 1
F F F
FF F F F F
F F F F F
F F F F F F F
1.1 F F
F F F
F F F
F F F F F F F F
F
F F F F F F
F F F F F
F F F F F
F F F F
1.2 F SI
F 7 F F F (m), (kg), (s), F (A), (K),
(mol) (cd)
F F F F F F (N) = kg.m/s2, (J) = N.m = kg.m2/s2
1.3 F F (Prefix)
F F F F F F F F
F F 1 F F 1000 F F
F F 1000 103 F F F F F F F
(1012), (10-12), (109), (10-9), (106), (10-6)
(103), (10-3), (102), (10-2), (101), (10-1)
F F F F F F F F , ,
, , , F F F
– F F www.schoolDD.com 1
3. F F F F 103 F F 103 F 106 109 1012 F F F 101 F
102 101 F F F F ... F ....
1012 10-12
109 10-9
106 10-6
103 10-3
102 10-2
101 10-1
F 1
F
. 4,700,000,000 F
F F F 1 = 106 F (10-6 x 106) F
F 1 F F F ...
∴ 4,700,000,000 x (10-6 x 106) = 4,700 x 106
= 4,700 Mm Ans
. F F F F 0.0004 F
1 = 10-3
∴ 0.0004 x (103 x 10-3) = 0.4 x 10-3
= 0.4 mm Ans
. 0.5
1 = 103
∴ 0.5 = 0.5 x 10-3
= 0.5 x 10-3 x (10-3 x 103)
= 0.5 x 10-6 x 103
= 0.5 x 10-6 kg Ans
. 1 ,
1 = 10-2
∴ (1 )2 = (10-2 )2
= 10-4 2
1 = 10-4 Ans
– F F www.schoolDD.com 2
4. 1 F F 101
(1 )2 = (101 )2
= 102 2
1 = 102 Ans
F F F Hard Disk F, F F
?
1.4 F
1.
F FF F F F F F F F
s = ut + at2
F F m = x s + x s2
F m = m +m
2.
F F F F F F F
F F
F a=
F F =
F =
F F F F T=2
F F s= =
F s=s
1.5 F F
(error) F F
F F
F A F F A F + A
A+ A
F F F F F 70 + 0.2 F F
F F F 69.8 70.2
– F F www.schoolDD.com 3
5. - F
F R = A +/- B
R = A+ B
F = ( A +/- B ) + ( A + B )
F R = A +/- 2B
R = A+2 B
F = ( A +/- 2B ) + ( A + 2 B )
- F F (%) F F F (%)
F
F R = A x/ B
R = ( x100 + x100 ) %
F = ( A x/ B ) + ( x100 + x100 ) %
F R = A x/ B2
R= ( x100 + x100 ) %
F = ( A x/ B2 ) + ( x100 + x100 ) %
F R = A x/
R= ( x100 + x100 ) %
F = (A x/ )+( x100 + x100 ) %
F 2
F 12.44 + 0.01 . F 2 F F 4.52 + 0.02 F
F
F F R = A B
F F R = (A B) + ( A + B)
– F F www.schoolDD.com 4
6. = ( 12.44 - 4.52 ) + ( 0.01 + 0.02 )
R = 7.92 + 0.03
∴ F F = 7.92 + 0.03 . Ans
F 3
F F F 1.20 + 0.01 F F
F F
V = WxLxH
F F V = (W x L x H ) + ( x100 + x100 + x100 ) %
= (1.20 x 1.20 x 1.20) + ( x100 x 3 )%
= 1.73 + 2.5 %
V = 1.73 + ( )
F V = 1.73 + 0.043 3
Ans
+ 0.043 2.5 % Ans
F 4
F F F (ℓ) 40.0 + 0.2 . F F F
T = 2π F F ( g = 10 m/s2 )
T = 2π
F F T = 2π +( x 100 ) %
= 2 x (22/7) x + ( x 100 ) %
= 1.256 + 0.25 %
T = 1.256 + ( )
F F T = 1.256 + 0.003 s Ans
– F F www.schoolDD.com 5
7. F 5
F F F 1.00 + 0.01 F F
F F
V = 4/3 x π x (d/2)3
F F V = 4/3 x π x (d/2)3 + ( x 100 ) %
= 4/3 x (22/7) x (1.00 /2 )3 + ( x 100 ) %
= 0.523 + 3 %
V = 0.523 + ( )
V = 0.523 + 0.02 m3 Ans
3 % Ans
1.6
F F 4.2 + F 0.05
= 4.25
1 2 3 4 5 6
F
. + .
F F F
F 6 F 4.25 + 0.01 .
F F 4.2
( ) 5
0.1 .
F 0.01 .
F F F F 4.24 . 4.26 .
– F F www.schoolDD.com 6
8. 1. FF F F F0 F F
F 0.671 , 4.03 , 0.043 , 20.00 , 0.40 , 0.0003 3, 3, 2, 4, 2
1
2. F F F F F F 0 F F 15 , 136 , 4245 , 70324 ,
2001 2, 3, 4, 5 4
3. F F F F 0 F A x 10n 1 A 10 10n
F F 12000 F 1.2 x 104 , 1.20 x 104, 1.200 x 104, 1.2000
x 104 2, 3, 4, 5
F F F
F F
3.21 + 4.156 = 7.366 7.37 ( F 3 5
F F 5 )
5354 - 21.6 = 5332.4 5332
F F F
F F
2.34 x 100.9 = 236.106 236
7.3 ÷ 874 = 0.0083524 0.0084
537.13 x 4.5 = 2417.085 2.4 x 103
1.7 F
F F F F F
F F y = mx + c x y
y x F m = y/ x c y (y x
F y2 , y , 1/y
½
x2 , x , 1/x F )
½
F F F F F F F F
F F F F F F
y y
y = mx + c
xy = k y=
c
x x
F F
y = mx + c y= k F
– F F www.schoolDD.com 7
9. 1.8 F F
F F F F F F F F F
F F F F F F F F F
F
1.8.1 F F F F F F F
F
θ
θ
θ F 2 F F F F
θ
θ
θ ∆ F 180°
θ
a a
90-θ
θ ∆ F F = 180/3=60°
θ
a
F
c
a a/b = A/B
C θ
b A a/c = A/C
θ b/c = B/C
B
– F F www.schoolDD.com 8
10. c α c2 = a2+b2
a
θ c= a b
1
60
b
30
3
F sin , cos , tan
5
sin θ = sin α = 53
3
cos θ = cos α = 37
4
tan θ = tan α =
1
tan θ = 45
1
sin2 θ + cos2 θ = 1
1.8.2 F
y (x , y ) y 3 1>2>3
2
3=0
1 4
θ
(x1 , y1) (slope) = = tan θ
4 -
x x
y y y y
(+) (-)
x x x x
y y
y = mx + c F F = (k)xy
c
x y x
– F F www.schoolDD.com 9
11. 1.8.3 F
1. = a-x , ax.ay = a(x + y) , = ax.a- y = a(x - y) , a0 = 1
2. F log a = x F a = 10x
F ln a = x F a = ex
log(a.b) = log a + log b
log(a/b) = log a - log b
1.8.4
1. F ax2 + bx + c = 0 F x=
2. F x 2 a2 = 0 (x a)(x + a) = 0 F x = +a x = -a
3. F (x a)2 = 0 x2 2ax + a2 = 0 (x a)(x - a) = 0 F x = +a
4. F (x + a)2 = 0 x2 + 2ax + a2 = 0 (x + a)(x + a) = 0 F x = -a
5. F x2 - 4 x - 12 = 0 (x - 6)(x + 2) = 0 F x = 6 , -2
1.8.5 F
1. 5 = (3+t)2
5-3 = 2t or
2. y = 3x + 2 x
y=5 x or
3. 2x = 4x - (3x + x2)x
3 2
x F ?
4. y = 3x + 2 x y F ?
1.8.6 F F
1. F a b =
2. F a =
3. F A x B = C x D A<C F B>D
4. D =P F F FX F F F F ?
5. A = (N )X A = (6 - N) Y F N = 3 F X F Y?
– F F www.schoolDD.com 10
12. 1.8.7 F F F F
F F F F FF F F F
F F F F F F 44
F F F5 F F 2 F F F
F =A
F =B
=C
F 44 F
44+1+1+1 = 47
F A + B + C = 47 ----(1)
FF
F F F5
F F F B - A = 5 ----(2)
F F 2
F F F B - C = 2 ----(3)
F F F F F3 3 F F F F
F F 3 A C F B
(1) + (2) + (3) , (A+B+C) + (B-A) + (B-C) = 47 + 5 + 2
3B = 54
B = 18
F B (2) F A F B-A =5
18 - A = 5
18 - 5 = A
A = 13
F B (3) F C F B-C =2
18 - C = 2
18 - 2 = C
C = 16
F 13, 18 16 Ans
F F F F F F F F F F
! F F F F F F FF F F
F F
– F F www.schoolDD.com 11