كل القوانين final Flashcards

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1
Q

قانون الضغط

A

P=f/A

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2
Q

قانون الغاز المثالي

A

pv=nRt

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3
Q

قانون سنل في الانكسار

A

n1sin1=n2sine2

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4
Q

قانون الاستضاءة بفعل مصدر نقطي

A

E=p/ 4(pi)(r^2)

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5
Q

قانون هوك

A

F= –kx

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6
Q

طول الموجة

A

=v/f

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7
Q

موقع الصورة التي تكونها مرآة مستوية

A

dI= -do

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8
Q

حق عرض وادي والصدى؟؟

A

D=v X t

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9
Q

قانون بويل

A

p1v1=p2v2

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10
Q

البعد البؤري

A

F=di X do/ di+do

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11
Q

سطوع مصباح بالنسبة لشمعة لها الاستضاءة نفسها؟؟

A

d1/d2=r
E=1/(r^2)

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12
Q

التكبير

A

M=-hi/ho = di/do

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13
Q

f2=f1A2/A1

A

القوة الناتجة عن الرافعة الهيدروليكية

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14
Q

Fd=Fs(V-Vd / V-Vs)

A

تاثير دوبلر

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15
Q

PEsp=1/2 K(x^2)

A

طاقة الوضع المرونية في نابض

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16
Q

α=Δ L/ Li X Δ T

A

معامل التمدد الطولي

17
Q

β=Δ V/ Vi X Δ T

A

معامل التمدد الحجمي