ЖИ көмекші
Көп таңдалатын
сабақ The topic of the lesson: Reflection
#1 слайд
REF The topic of the lesson: LE Reflection CTION
Сабақ негізделген оқу мақсаты: / Purposes of the lesson
Эксперемен арқылы түсу және шағылу бұрыштарының
тәуелділігін анықтау
1 слайд
REF The topic of the lesson: LE Reflection CTION Сабақ негізделген оқу мақсаты: / Purposes of the lesson Эксперемен арқылы түсу және шағылу бұрыштарының тәуелділігін анықтау
#2 слайд
reflection Шағылузаңы
When light is incident on some
surface, it obeys the Law of
Reflection, which states that angle
of incidence α is always equal to
angle of reflection α ' and that the
incident and
the reflected rays lie in one plane
which is perpendicular
to the surface at which the light is
reflected
2 слайд
reflection Шағылузаңы When light is incident on some surface, it obeys the Law of Reflection, which states that angle of incidence α is always equal to angle of reflection α ' and that the incident and the reflected rays lie in one plane which is perpendicular to the surface at which the light is reflected
#3 слайд
Leaning palms
The sun's rays are reflect at
the surface of water.
That is why palms that
grow on the shore lean
towards the water.
3 слайд
Leaning palms The sun's rays are reflect at the surface of water. That is why palms that grow on the shore lean towards the water.
#4 слайд
Activity 1
Determine which of the given reflected rays have been
drawn correctly.
4 слайд
Activity 1 Determine which of the given reflected rays have been drawn correctly.
#5 слайд
Activity 2
Indicate the illustration in which reflection
at a rough surface is represented correctly.
5 слайд
Activity 2 Indicate the illustration in which reflection at a rough surface is represented correctly.
#6 слайд
ЕСЕП
A Lidht strikes a plane mirror at an angle of 40* with the
normal :
A)Draw a diagram showing the incident ray.
b)What is the angie of reflection?
c)What is the angle between the incident and the reflected
rays. ?
6 слайд
ЕСЕП A Lidht strikes a plane mirror at an angle of 40* with the normal : A)Draw a diagram showing the incident ray. b)What is the angie of reflection? c)What is the angle between the incident and the reflected rays. ?
#7 слайд
Термин сөздермен жұмыс
Т he terms of the new lesson
toreflect шағылу
incident ray бастапқы түскен сәуле
smooth тегіс
rough қисық
mirror айна
obgect нәрсе
image кескін
7 слайд
Термин сөздермен жұмыс Т he terms of the new lesson toreflect шағылу incident ray бастапқы түскен сәуле smooth тегіс rough қисық mirror айна obgect нәрсе image кескін
#8 слайд
Home work : Reflection
8 слайд
Home work : Reflection
#9 слайд
Answer
1. False
2. True
3. False
2 сурет дұрыс
9 слайд
Answer 1. False 2. True 3. False 2 сурет дұрыс
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