vistariasacademy.files.wordpress.com...35 g.5 chourara point phoolbagh gwalior m.p, ph. 0751-4085889...

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G.5 CHOURARA POINT PHOOLBAGH GWALIOR M.P, Ph. 0751-4085889 MO. 9174931044

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S.I S.I.

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S.I.

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°𝐶 273

37°𝑐

37°𝐶 = 98.6 𝐹 𝐾 = 273 + 37 = 310 𝐾

Light year= 9.46 × 1015 𝑚 ( 3 × 108 𝑚/𝑠)

Parsec= 3.08 × 1016 𝑚

𝑚𝑘𝑠 (𝑚𝑒𝑡𝑒𝑟. 𝑘𝑔. 𝑠𝑒𝑐𝑜𝑛𝑑)

𝑐𝑔𝑠 𝐶𝑚. 𝐺𝑟𝑎𝑚. 𝑆𝑒𝑐.

minute 20 second

1.28 𝑠𝑒𝑐𝑜𝑛𝑑

𝐶𝐺𝑆 mks

1 𝑁 = 105 𝐷𝑦𝑛𝑒

107

2


वाद्य

S.I.

𝑘𝑔

𝑚3( )

𝑚

𝑠( )

×

3


S.I.

101 𝑑𝑎

102 𝑕

103 𝑘

106 𝑚

109 𝐺

1012 𝑇

1015 𝑝

1018 𝐸

1021 𝑍

1024 𝑌

10−1 𝑑𝑒

10−2 𝐶

10−3 𝑀

10−6 𝑀

10−9 𝑁

10−12 𝑃

10−15 𝐹

10−18 𝐴

10−21 𝑍

10−24 𝑌

4


Motion

० start point

Principia

i

Galileo

5


(Momentum) 𝑚 𝑣

𝑃𝑃 = 𝑚 × 𝑣

𝑘𝑔 × 𝑚/𝑠

𝐹 = 𝑚× 𝑎

(Impulse)

𝐼 =

𝐹 × ∆𝑡

i

ii

iii

iv

6


(Law of conservation of momentum)

𝐹 =𝑚𝑣2

𝑟

7


−𝐹 =𝑚𝑣2

𝑟

W=F×d S.I.

S.I.

i

ii

i

𝐾𝐸 =1

2 𝑚𝑣2

𝐾. 𝐸. =

𝑀 = 𝑉 =

ii

𝑃. 𝐸. = 𝑚𝑔𝑕 𝑔 = 𝑀 = 𝑕 =

8


(Law of energy conservation)

1 𝑘𝑤 = 1000𝑤

1 𝑚𝑤 = 106𝑤

746𝑤

mailto:[email protected]

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(Gravitation)

𝑇2𝛼 𝑟3

(Law of conservation of

angular momentum)

10


(Law of Universal Gravitational Constant)

𝐹 𝛼𝑚1𝑚2

𝑟2

𝐹 = 𝐺𝑚1𝑚2

𝑟2𝐺 = 6.67 × 10−11 𝑁𝑚2𝐾𝑔.2

9.8𝑚/𝑠2

11


= 6372 𝐾𝑚

𝑔

𝑔 (10 𝑚/𝑠2)

𝑔 (9.8 𝑚/𝑠2)

𝑔 𝑔

𝑔

𝑔 = ↓ = 9.8 𝑚/𝑆𝑒𝑐2 𝑔 =

𝐿 = ↓ 2.8 𝑚/ sec2 𝐿 =

= 9.8 − 2.8 = 7 𝑚/ sec2

𝑔 = ↑ = 9.8 𝑚/ sec2

𝐿 = 2.8 𝑚/ sec2

= 9.8 + 2.8 = 12.6 𝑚/ sec2

𝑔 = 9.8 𝑚/ sec2

𝐿 = 0𝑚

sec2

= 9.8 + 0 = 9.8𝑚

sec 2

𝑔 = 9.8 𝑚/ sec2

𝐿 = 9.8 𝑚/ sec2

= 9.8 − 9.8 = 0 𝑚/ sec2

12


𝑔 = 9.8 𝑚/ sec2

𝐿 = 11 𝑚/ sec2

= 9.8 − 11 = −1.2 𝑚/ sec2

g 9.8𝑚/ sec2

10 × 9.8𝑚

sec 2

= 98 𝐾𝑔.

=98

6= 16.3 𝐾𝑔

(Satellite)

i

ii

𝐹 =𝑚𝑣2

𝑅𝑒+𝑕

𝐹 =𝐺 𝑚 𝑚𝑒

𝑅𝑒+ 𝑕 2

𝐹𝑟𝑜𝑚 𝑒𝑞𝑛 1 & (2)

𝑚𝑣2

(𝑅𝑒 + 𝑕)= 𝐺

𝑚𝑚𝑒

𝑅𝑒 + 𝑕 2

𝑉2 = 𝐺𝑀𝑒

(𝑅𝑒 + 𝑕)

𝑚 𝑕 𝑉 =

𝑔 𝑚𝑒 𝑅𝑒

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27.3

4 𝑂𝑐𝑡𝑜𝑏𝑒𝑟 1957

𝐼

i

(Ganymede)

ii

Mercury

Venus

Earth

(Mars) -

(Jupiter) - Ganymede

(Saturn) - Titan

(Uranus) -

(Nepture) -

Pluto - IAU, International Astronomical Union

सूची

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𝑘𝑚/ 𝑠𝑒𝑐

2.3 𝑘𝑚/𝑠𝑒𝑐

g

𝑉𝑜 = 𝑔𝑅𝑒

2

41%

Pressure

𝑃 = 𝐹

𝐴

𝑁/𝑀2

760 𝑚𝑚 (76 𝑐𝑚)

0°𝑐 45° 𝐶

S.I. (Bar)

1 = 105 𝑁/𝑚2 =100 Kilo Pascal

h d g

𝑃 = 𝑕 × 𝑑 × 𝑔

i 𝑃𝛼 𝑕

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ii 𝑃𝛼 𝑑

25° 𝐶

– 22.59 𝑔𝑚/𝑐𝑚3

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V

100°𝐶

की अपेक्षा

Light

Reflection of Light

i

ii

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i

ii

iii

iv

v

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i

ii

P

C

f

/

i

ii

iii

F ∙

C F, C

C C

C FC

F

P F

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F ∙

PP F

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i

ii

i

(frequency)

(𝐻𝑧)

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(Electromagnetic Waves)

Ra - Radio waves

M - Micro waves

I - Infrared waves

V - Visible Light

U - Ultra violet

X - Gamma rays

Co - Cosmic ray

Short Trick :- RaMIVUXGaCo

Wavelength decreases as we move from up to down.

(Scattering of Light)

=1

𝜆4𝜆 =

22


(Total Internal Reflection)

(Critical Angle)

90°

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ii

(Optical fibre)

Refraction

i

ii

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,

𝜇 =𝑠𝑖𝑛 𝑖

𝑠𝑖𝑛𝑟

𝜇 =

(𝜇)

i

ii

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(Convex lens)

1-

2-

Concave lens)

1-

2-

25


𝐹1 𝐹1 F

𝐹1 𝐹2

𝐹1 𝐹1 𝐹2

𝐹1

𝐹1

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𝐹1

𝐹1

𝑃 =1

𝑓

(Dioptre)

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Rainbow

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ii

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iii

(Human Eye)

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Myoia

Hyper metropia

Presbyopia

Conjunctivitis

Glaucoma

i

ii

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iii

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Astigmatism

Cylindrical

Conjunctivitis

(Glaucoma)

Rods & Cons

Rods

Cons

Rods - 120 million

Cons - 6 million

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Antony von

Leeuwenboek

Tapetum Lucidum

i

ii Year

Buoyancy

Density

𝑚 = 𝑣 × 𝑑

𝑑 =𝑚

𝑣=

𝑘𝑔/𝑚3

Relative Density=RD

RD =

31


Surface tension

=𝐹

𝐿𝑁/𝑀

i

ii

iii

iv

Cohesive Force

> >

,

Adhesive Force

32


Viscosity

i

ii

viscometer

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Elasticity/Elastic Limit

(Elastic Limit

Plastic

E

(E)

Simple Harmonic Motion

Periodic Motion

34


𝑇 𝛼 𝑙

𝑔

i 𝑇 𝛼 𝑙

ii 𝑇 𝛼 𝑙

𝑔

𝑔

iii

𝑔

iv 𝑔1

6

35


Wave

i Mechanical Wave

ii Non-Mechanical Wave

i

ii

Audiometer

Radio waves -

Micro Waves - James Clerk Maxwell

Infra-red ray - Harshell

visible Light -

Ultraviolet ray -

X-Ray -

Gamma ray -

Cosmic ray - Victor Hess

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Sound Wave

i Infrasonic Wave

ii Sonic Waves

iii Ultrasonic Waves

(𝐻𝑧 )

(𝑇) (𝜆)

𝜆

𝑇𝜂

𝐹=

1

𝑇𝐹 = 𝐹𝑟𝑒𝑞𝑢𝑒𝑛𝑐𝑦

𝜆

𝑇= 𝜆𝑓 𝑜𝑟 𝜆𝜂

𝑨

(0°𝐶) 330 𝑚/𝑠𝑒𝑐

(20°𝐶) 343 𝑚/𝑠𝑒𝑐

(𝐻𝑒) 965 𝑚/𝑠𝑒𝑐

(𝐻) 1284 𝑚/𝑠𝑒𝑐

𝑩

(0°𝐶) 1402 𝑚/𝑠𝑒𝑐

(20°𝐶) 1482 𝑚/𝑠𝑒𝑐

1522 𝑚/𝑠𝑒𝑐

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𝑪

54 /𝑠𝑒𝑐



6000𝑚/𝑠𝑒𝑐


Decibel (Bel=Decibel1

10)

/𝑚2

10 𝐷𝑒𝑐𝑖𝑏𝑒𝑙






Earphone 100 𝐷𝑒𝑐𝑖𝑏𝑒𝑙

Rock Band 110 𝐷𝑒𝑐𝑖𝑏𝑒𝑙

D.J. 115 𝐷𝑒𝑐𝑖𝑏𝑒𝑙




Shock Waves

(Pitch)

𝐻𝑒𝑟𝑡𝑧

Echo

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38


i

16.6 𝑚𝑒𝑡𝑡𝑒𝑟 (17 𝑚)

ii

Resonance of sound

i

ii 𝑇𝑉

𝑇𝑢𝑛𝑒𝑑 𝑤𝑎𝑦

Doppler Effect

,

39


Mach Number

(𝐾𝑛𝑜𝑡)

< 530 (< 609)𝑚/𝑕 794 − 3806 𝑚/𝑕 3806 − 7680 𝑚/𝑕

= 1.15

= 1.62 𝑘𝑚

(𝐇𝐞𝐚𝐭)

/

𝑆. 𝐼.

𝑆. 𝐼.

1°𝐶

𝐶𝑎𝑙𝑜𝑟𝑖𝑒

1 𝐶𝑎𝑙 = 4.186 𝐽𝑜𝑢𝑙𝑒

𝐶

100=

𝐹−32

180=

𝑅

80=

𝐾−273

100(R=Romer,K=Kelvin,F=Farenheit,C=Celsius)

37

100=

𝐹−32

18037°𝐶 =

𝐹 = 98.6 Farenheit

−273.15 °𝑐

Alcohol thermameter −30°𝐶 −100°𝐶

−30°𝐶 350°𝐶

40


Gas thermameter 500°𝐶

550°𝐶

𝑇(𝑖𝑛 𝐾𝑒𝑙𝑣𝑖𝑛) = 𝑇(𝑖𝑛 °𝐶 + 273 15𝐾

𝑇

𝐸𝛼𝑇4

(Specific Heat)

1 𝐾𝑔 1 𝐾

1 𝑔 (1 °𝐶)

(1 𝐶𝑎𝑙𝑜𝑟𝑖𝑒)

4186 𝐽 𝑘𝑔−1 𝑘−1

(𝑱/𝒌𝒈/𝒌)

Water 4186

Carbon 506.5

Ice 2060

Iron 450

0°𝐶 4°𝐶

4°𝐶

𝐶𝑜2

41


(Latent Heat)

i 4°𝐶

ii

4°𝐶

(Transfer of Heat)

i (Conduction)

ii (Convection)

iii (Radiation)

42


i

ii

Silver

> >

(Newton’s Law of Cooling)

,

(Kirchhoff’s Law)

43


(Freezing Point)

i

ii 540 𝑐𝑎𝑙/𝑔𝑚

(Coolant)

𝐷𝑒𝑒𝑝𝑓𝑟𝑒𝑒𝑧𝑒𝑟

𝑑𝑒𝑒𝑝 𝑓𝑟𝑒𝑒𝑧𝑒𝑟

/

(Static Electricity)

44


(Conductor)

(Conductivity)

(Coulomb’s Law of Electricity)

𝐹 𝛼𝑞1𝑞2

𝑟2(F= )

K(constant)=1/4πϵ0=9×109 N m2/C2

(Potential difference):-

𝑆. 𝐼.

i Laclanche Cell 𝑍𝑛

𝐶𝑎𝑟𝑏𝑜𝑛

ii Daniel Cell (1.5 𝑉)

45


iii Voltaic Cell

(Zinc-Anode) (Copper-Cathode)

VISTAR IAS ACADEMY की ओर से आपके भववष्य के लऱए अनेकों शुभकामनायें -Anil Dhakad

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