unit iv acoustics and ultrasonics - vidyarthiplus

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UNIT IV ACOUSTICS AND ULTRASONICS SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 1 www.Vidyarthiplus.com www.Vidyarthiplus.com

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Page 1: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 1

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Page 2: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 2

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Page 3: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 3

A

QI

2

22

x

anI

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Page 4: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 4

2222 naI

LogIL

KLogIL

I

k

dI

dL

dI

dL

1101 log IkL

0100 log IkL

0

110

01011001

log

loglog

I

IkI

IkIkLLI

L

L

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Page 5: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 5

belI

II L

0

110log1

dBI

II L

0

110log10

0

0

1

0

110 10log

I

Ior

I

II L

10

1

I

Ior

10

1

0

1

0

110 10

10

1log

I

Ior

I

II L

26.10

1

I

I

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Page 6: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 6

dB

dBI L

120

10

1log10

1210

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Page 7: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 7

0

log10I

ILP

120log10

10log10log10 12

IL

IL

P

P

40333.0log PS LL

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Page 8: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 8

SoneL

L

L

L

S

S

S

S

1

10

0log

4040033.0log

0

40333.0log PS LL

12010LogILP

33.0

33.0

64.233.0

437

5.436

10loglog

64.2log33.0log

80log10033.0log

40120log10033.0log

IL

IL

IL

IL

IL

IL

S

S

S

S

S

S

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Page 9: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 9

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Page 10: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 10

610

mEE

and

drrd .

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Page 11: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 11

drdx .sin

dddrrdV

drdrrddV

.sin

sin.

2

dddrErdV

volumeEdV

.sin2

4

.sin2 dddrErdV

2r

sdd

cos

cos

dssd

ds

sd

22

cos

r

ds

r

sdd

2

2 cos

4

.sin

r

dsdddrEr

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Page 12: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 12

2/

2

0

2

00

.cos.sin4

dddrEds

v

2

00

.cos.sin24

ddrEds

v

2

00

.cos.sin2

ddrEds

v

2

00

.cos.sin24

ddrEds

v

2

00

.24

dSindrEds

v

v

drEds

04

122

0

Sin

vEds

4

4

Evads

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Page 13: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 13

dsaEv .4

1

EvA4

1

dsaA .

vAEP m4

1

vA

PEm

4

dt

dEVEV

dt

d)(

EvAPdt

dEV

4

1.

V

EvA

V

P

dt

dE

4

V

vA

4

EvA

P

dt

dE 4

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Page 14: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 14

vA

PE

dt

dE 4

te

tt evA

PeE

dt

dE 4

tt evA

PEe

dt

d 4

kevA

PEe tt .

4

kvA

P1.

40

.4

vA

Pk

vA

Pe

vA

PEe tt 4

.4

14 tt evA

PEe

vA

PEm

4

1t

m

t eEEe

te

tme

EE1

1

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Page 15: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 15

keEm 00

mEk

m

tt EevA

PEe

4

m

t EEe

t

meEE

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Page 16: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 16

610

mEE

610

mEE

610

mEE

t

meE

6

6

6

10log

10

10

e

t

t

t

e

e

10log3026.26

10log6

10t

t e

13026.26t

V

vA

4

3026.264

TV

vA

vA

VT

3026.264

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Page 17: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 17

A

VT

A

VT

167.0

330

3026.264

as

VT

167.0

as ...........2211 sasa

s

as

S

Aa

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Page 18: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 18

as

VT

167.01

as ...........2211 sasa

mm saas

VT

167.02

1

167.0

Tas

2

167.0

T

Vsaas mm

12

11167.0

TTVsa mm

21

21167.0

TT

TT

sa

m

m

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Page 19: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 19

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Page 20: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 20

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Page 21: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 21

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Page 22: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 22

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Page 23: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 23

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Page 24: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 24

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Page 25: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 25

112 CL

IF

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Page 26: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 26

112 CL

IF

E

l2

1

''

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Page 27: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 27

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Page 28: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 28

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Page 29: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 29

112 CL

IF

E

l

P

2

''

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Page 30: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 30

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 31

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 32

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 33

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 34

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 35

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Page 36: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 36

nd sin2

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Page 37: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 37

nu sin

sin

nu

uuv

sin

nv u

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Page 38: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 38

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Page 39: UNIT IV ACOUSTICS AND ULTRASONICS - Vidyarthiplus

UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 39

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 40

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 41

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 42

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 43

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 44

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 45

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UNIT IV ACOUSTICS AND ULTRASONICS

SUDEC/K.KARTHIKEYAN/STUDY MATERIAL/PH 6151/ENGG PHY – I /2013-2014 Page 46

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UNIT IV ACOUSTICS AND ULTRASONICS

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