Ánh Sáng trắng và ánh sáng màu

GV: BÙI ANH ĐỨC
            
       
 !"#$%&'(
) !*+,!-
! !./
Tr¶ lêi:
012 3
!+,!-! !4
5 ! ! 67  8 
! 6/9 - +  2
3#
)  ! - ! ! 
4.67:;<8.6=6>!
.,6=;?6@…
:,6=6@
6 !
A5-B

6!
C©u hái:
I. Nguån ph¸t ¸nh s¸ng tr¾ng
I. Nguån ph¸t ¸nh s¸ng tr¾ng
vµ nguån ph¸t ¸nh s¸ng
vµ nguån ph¸t ¸nh s¸ng
mµu.
mµu.


C($!!! !-D

C($!!! !-D


)A5-B
)A5-B
    
    
) $! 6= , &E , , !.
) $! 6= , &E , , !.
! ! / F=  48 >>. 48
! ! / F=  48 >>. 48
!…
!…
G($!!! !(
G($!!! !(


)F=HI.;<8.6=3&J
)F=HI.;<8.6=3&J
-K!(((
-K!(((


¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu


C(L%@
)$J! !-DM
67

)$J! !67M
67
)$J! !67M
4
N:3-%%@/"O
N$&P6@6=Q
6@CGR4ST
NU !-1DV
%@.-K
*W,(
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu


I. Nguån ph¸t ¸nh s¸ng tr¾ng
I. Nguån ph¸t ¸nh s¸ng tr¾ng
vµ nguån ph¸t ¸nh s¸ng
vµ nguån ph¸t ¸nh s¸ng
mµu.
mµu.


II. T¹o ra ¸nh s¸ng mµu
II. T¹o ra ¸nh s¸ng mµu
b»ng tÊm läc mµu
b»ng tÊm läc mµu
.
.
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu

)$J! !-DM
67
)$J! !67M
67
)$J! !67M
4
6/9! !67(
6/9! !67(
>6/9! !67.
M3(
I. Nguån ph¸t ¸nh s¸ng tr¾ng
I. Nguån ph¸t ¸nh s¸ng tr¾ng
vµ nguån ph¸t ¸nh s¸ng
vµ nguån ph¸t ¸nh s¸ng
mµu.
mµu.


II. T¹o ra ¸nh s¸ng mµu
II. T¹o ra ¸nh s¸ng mµu
b»ng tÊm läc mµu
b»ng tÊm läc mµu
.
.
C(L%@
C1:XK(
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu

C(L%@
G($!%@/Y+
6/9! !4(
I. Nguån ph¸t ¸nh s¸ng tr¾ng
I. Nguån ph¸t ¸nh s¸ng tr¾ng
vµ nguån ph¸t ¸nh s¸ng
vµ nguån ph¸t ¸nh s¸ng
mµu.
mµu.


II. T¹o ra ¸nh s¸ng mµu
II. T¹o ra ¸nh s¸ng mµu
b»ng tÊm läc mµu
b»ng tÊm läc mµu
.
.
) $ ! ! -D  M 
4
) $ ! ! 4  M 
4
) $ ! ! 4  M 
67
6/9! !4(
>6/9! !4
M3(
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu

ZU !%@60-;-
*( X  ! ! -D 
M(
[(!! !-D
[(!! !-D
!! !(
!! !(


[[(  L - ! !  \
[[(  L - ! !  \
M
M
.
.
C(L%@
G($!%@/Y+
](X*
) $ ! ! -D  ! M
   O 6/9! !,
WM(
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu
¸nh s¸ng tr¾ng vµ ¸nh s¸ng mµu


](X*
Z ^ -; -  *   !
!MJ(

) $ ! ! -D  ! M
   O 6/9! !,
WM(
) $ ! !   M 
J O6/9! !_,
6,(
[(!! !-D
[(!! !-D
!! !(
!! !(


[[(  L - ! !  \
[[(  L - ! !  \
M
M
.
.
C(L%@
G($!%@/Y+
](X*
Z ^ -; -  *   !
!M!(
) $ ! !   M 
! O>6/9! !
6,`(
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Ho¹t ®éng nhãm
VËn dông kÕt luËn th¶o luËn theo néi dung sau
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9! !67#
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6/9  67. P ! ! 67  M  
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XKTa thu ®îc nhiÒu chïm s¸ng mµu (gåm 7
mµu: ®i tõ ®á, da cam, vµng, lôc, lam, chµm, tÝm).

T¹i sao vËy?
CÂU HỎI::\ +0W"g*-1.
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