Free Printable 9 sinf 5 test

1.

bir marta tebranganda bosib o'tgan y'liga nima deyiladi

a)

ampilatuda

b)

davir

c)

to'lqin uzunlik

d)

chastota

2.

garmonik tebranayotgan jisim ning 2 ch maksimumi va 7 chi minumumi rasidagi masofani toping to'lqin uzunligi 1.5m ga teng

a)

5.5

b)

8.25

c)

11.25

d)

7.5

3.

to'lqin uzunligi 3m bo'lgan to'lqinning 120 radusga to'g'ri keluvchi yo'lini toping

a)

1

b)

2

c)

0.9

d)

1.5

4.

maksimal tezlanishi 5 m/s² bo'lgan jismning maksimal tezligini toping. davri 6.28 ga teng

a)

2.5

b)

5

c)

1.256

d)

3.14

5.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{3}t\right)$ (sm) qonun bo'yicha tebranayotgan jismning tezligi 2 m/s bo'lsa to'lqin uzunligi qancha

a)

2

b)

1.5

c)

3

d)

3.14

6.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{5}t\right)$ (sm) qonun bo'yicha tebranayotgan matematik mayatnikning uzunligini toping.

a)

32

b)

64

c)

32/5

d)

160

7.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{5}t\right)$ (sm) qonun bo'yicha tebranayotgan matematik mayatnikning uzunligini toping.

a)

32

b)

64

c)

32/5

d)

160

8.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{5}t\right)$ (sm) qonun bo'yicha tebranayotgan matematik mayatnikning boshlang'ich fazasini toping toping.

a)

$\frac{\pi}{2}$

b)

$\frac{4\pi}{5}$

c)

$5$

d)

0.05

9.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{5}t\right)$ (sm) qonun bo'yicha tebranayotgan matematik mayatnikning siklik chastotasini toping.

a)

$\frac{\pi}{2}$

b)

$\frac{4\pi}{5}$

c)

$5$

d)

0.05

10.

garmonik tebranish tenglamasi $x=5\sin\left(\frac{\pi\ }{2}+\frac{4\pi}{3}t\right)$ (sm) qonun bo'yicha tebranayotgan jismning ampilatudasini toping (m)

a)

5

b)

$\frac{\pi}{2}$

c)

1.5

d)

0.05

9 sinf 5 test

Total questions: 10

Worksheet time: 5mins

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