54:08

Spherical mirror | part -03 #alpscience #alp #rrb #bengaliscience #technician #rrbje #youthbengali

13:39

Light(আলো) | part -02 #alpscience #alp #rrb #bengaliscience #technician #rrbje #youthbengali #rrb24

27:25

Light(আলো) | part -01 #alpscience #alp #rrb #bengaliscience #technician #rrbje #youthbengali #rrb24

32:27

Sound(শব্দ) | part -03 #alpscience #alp #rrb #technicianscience #technician #rrbje #youthscience

27:06

Sound(শব্দ) | part -02 #alpscience #alp #rrb #bengaliscience #technician #rrbje #youthbengali #rrb24

24:30

Sound(শব্দ) | part -01 #alpscience #alp #rrb #bengaliscience #technician #rrbje #youthbengali #rrb24

39:50

Wave(কম্পাঙ্ক) | part -02 #alpscience #alp #rrb #bengaliscience #technician #rrbje #rpf

19:54

Wave(কম্পাঙ্ক) |part -01 #alpscience #alp #rrb #bengaliscience #technician #rrbje #sciencebysagar

16:06

Heat & temperature part -02 #alpscience #alp #rrb #bengaliscience #technician #rrbje #sciencebysagar

34:03

Heat & temperature part -01 #alpscience #alp #rrb #bengaliscience #technician #rrbje #sciencebysagar

29:19

Properties of matter |part-01 #alpscience #rrb #alp #bengaliscience #technician #rrbje #speedy

29:16

Properties of matter |part-01 #alpscience #rrb #alp #bengaliscience #technician #rrbje #speedy

58:30

Gravity part -04 #alpscience #rrb #railway #alp #technicianscience #youthscience #railwayscience

34:11

Gravity | part -03 #alpscience #technician #rrb #alp #youthscience #bengaliscience #rrb2024 #speedy

32:57

Gravity | part -02 #alpscience #alp #railwayscience #technician #youthscience #bengaliscience #rrb

20:24

Gravity | part-01 #alpscience #rrbscience #rrb #youthscience #bengaliscience #technician #alp

23:52

Simple Harmonic motion #alpscience #technicianscience #alp #rrb #youthscience #bengaliscience

15:44

Friction #railwayscience #alpscience #alp #rrbscience #bengaliscience#youthscience #technicianscien

22:29

Equation of linear motion |part-02 #alpscience ##technicianscience #rrb #rrbscience #youthscience

19:22

Equation of linear motion #alpscience #technicianscience #rrb #alp #youthscience #rrb #science

12:11

Acceleration |part-02 #alpscience #railwayscience #technicianscience #rrb #alp #sciencebysagar

19:41

Acceleration |part-01 #alpscience #technicianscience #rrb #rrbscience #youthscience #alp

37:26

Principal of conservation of momentum #railwayalp2024 #rrbtechnician #railwayscience #youthscience

20:03

Speed & Velocity youth bengali science 2023#youthscience #railwayscience #rrb #alp #bengaliscience

10:33

Distance & Displacement youth 2023 #railwayscience #alp #rrb #youthscience #rrb #bengaliscience

25:16

Linear momentum #rrbscience #alp #rrb #youthscience

48:59

Force #rrbscience #alpscience #bengaliscience #youthscience #rrb

19:43

Newton law of motion bengali Yct science 2023 |class-02 #railwayscience #alp #rrb #technician #youth

31:21

Newton law of motion Yct science 2023 bengali solution |class-01 #railwayscience #youthscience #alp

27:11

Mass and weight Yct science 2023 bengali solution |class-09 #railwayscience #rrbscience #alp

58:41

Work,power & energy Yct science 2023 bengali solution |class-08 #railwayscience #alpscience #rrb

49:18

Work, power & energy Yct science 2023 bengali solution |class-07 #railwayscience #alpscience #rrb

26:56

Work, power & energy Yct science 2023 bengali solution |class-06 #railwayscience #youthscience #alp

39:41

Work, power & energy Yct science 2023 bengali solution |class-05 #railwayscience #youthscience #alp

30:10

Work, power & energy Yct science 2023 bengali solution |class-04 #railwayscience #alpscience #rrb

21:52

Work, power & energy Yct science 2023 bengali solution |class-03 #railwayscience #youthscience #alp

34:32

Work, power & energy Yct science 2023 bengali solution |class-02 #railwayscience #youthscience #alp

14:34

Physical Quantity Yct science 2023 bengali solution |class-05 #alpscience #youthscience #rrbscience

25:24

Measuring instruments Yct science 2023 bengali solution |class-04 #alp #rrb #railwayscience #science

17:01

Measurement Yct science 2023 bengali solution |class-03 #alp #rrb #rrbscience

15:09

Unit & Measurement Yct science 2023 bengali solution |class-02 #alp #rrb #rrbscience

39:21

Unit & Measurement Yct science 2023 #rrb #ALP #rrbscience