สรุป ฟิสิกส์

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0 Moe Aas 26
DB
MBA

John f= +5 cm lait : noo :anÑl )
.
www

' + to cm . ( oil -1 : onwards )

s=

?s =

If 1g 1gi. = + ,

F = Is -1 to

F- To ;=

=1g 2¥ To• =

••

5 = 10 #CM
.

MON 10 bVWÑbNM8

www

27

9

Ññi Voinoois = 2.25×100 Mlg

wow

Vair = 3h08m1s

hair = I
Noiannis = ?

;:;=n±: ¥=¥ =
notorious

= 2.25×108 1-

¥8 =
notarial

Rotarians = 1.33$

now oianonsdoiioioiooinbml.BZ

www

28

วตั ถสุ งู 9 เซนติเมตร อยู่ห่างจากเลนส์เวา้ 27 เซนติเมตร ถ้าเลนส์มีความยาวโฟกัส 18 เซนตเิ มตร ขนาดของ
ภาพมีความสงู กเี่ ซนตเิ มตร

JENI f= -18cm . 5=27 CM .

www y = g cm y ?'
. =

① ! §y

=p =
+,

¥ §I

- Too =
+,

§ Too Et= -
,-

g' -10.8 CM .
=

② §=¥

'

-11¥ = y

g

' -10%8-19 )

y=

'

y = -3.6 CM

NOW VWIAV0Jd1WÑA. off 3.6 CM
.
www

29

Bk

Josh Ñna%_ = I,

uuw Bridging B.

¥13- = = 4-3

nosing

opnjg.mg = 14×3 = 9-4 My= 2.25

Moo 9nntniia.AE 2.25 wrong

www

30

•

Joint fbÑw9q = " Hz

2×10

www 4.5×10-7 M
.
A bÑqfq =

N bÑ%9q = ?

① V = fr (2×1014)/4.5×10 't

9 = )

= 9×107 Mls

②" hair = 1

VbÑw9q = 9×10 Mls hoofing = ?
Vair = 3×108 Mls

VoÑw9w= train

Vair Noriko

%Ñw9q = 3×108 = 3.33µg

¥7 ✗ 1

now oiiassoÑoosbÑHeo 3.33

wow

31

as

HEABBBBa BABBARBAB

Nohow 9h82m 8 68%2+68%2 = Wees
bÑÉ 8 60%2 + V12 = V12

rising 8 Was + was = pantos

32

A

Joint M = -2 ( ai - 8 Alabaster)

win

5= 20 CM
.

f- = ?

M = g¥f
g÷f-2 =

-2120 f) = f

-

-40¥ If = f ☒CM .
f = + 40

NOW + 40 6980968018

wow

33

•

¥ YÑñi =

wow ,

Ae = 1

AT %

%= ☒M .

oh ,

YIMoo 621018

Mtv