Procedure: Take a one meter scale ( -1 meter ) and fix one end of the scale with the G - clamp as shown in fig andthetie is 0.1 kg mass ( MI ) at the other end of the scale , so that this scale will now act as a cantilever . The cantilever is made to oscillate vertically by applying force with one hand gently and allow the cantilever to perform simple harmonic oscillations . Take a stop watch and find the time taken for 10 oscillations and tabulate it in the rabular column as trail - 1 . In the same manner take a second trial and then find the time period of oscillation T , .ie time taken for one oscillation . No v increase the mass to say 0.2 kg My at the free end and perform the same steps as detailed above and find the time period of oscillation T Find the breadth ( b ) of the cantilever beam using vernier calipers and thickness ( d ) of the beam using screw gauge . Now by substituting the values of Mi M..Ti .T :. b and d in the given formula , we can find the young's modulus of the cantilever Calculation
What is gained by studying this Young's modulus?
sir, could you explain from what the final equation is derived?
Good.Thank you sir.
Thanks sir
determination energyv band of semiconductor experiment expalin pannunga sir
Sir table coloum calculation tell me
Sir mass 50g and 100g m1=0.05 m2=0.10 value is it
correct
No, you add minimum mass (150 g,300g) then vibration smoothly .in this mass preferable only low thickness wooden scale.
Sir table1 mass value and oscillations epadi potenga
There are two weights oscillation,
1, first add 150 grams or 0.15 kg
2, second add 300 grams or 0.30 kg
Now the mass value are 0.15 and 0.30 kg
Calculation explain pannunga sir
Ok sir
If you want to make a video in English stick to it. Or make two. Hearing another language just makes the listener more confused or wasting their time.
Fr. I'm desperately trying to prepare for a practical exam and he's just confusing me more
good morning sir , sir please sent for that procedure in this experiment thanking very nice for lecture.
Procedure:
Take a one meter scale ( -1 meter ) and fix one end of the scale with the G - clamp as shown in fig andthetie is 0.1 kg mass ( MI ) at the other end of the scale , so that this scale will now act as a cantilever . The cantilever is made to oscillate vertically by applying force with one hand gently and allow the cantilever to perform simple harmonic oscillations . Take a stop watch and find the time taken for 10 oscillations and tabulate it in the rabular column as trail - 1 . In the same manner take a second trial and then find the time period of oscillation T , .ie time taken for one oscillation . No v increase the mass to say 0.2 kg My at the free end and perform the same steps as detailed above and find the time period of oscillation T Find the breadth ( b ) of the cantilever beam using vernier calipers and thickness ( d ) of the beam using screw gauge . Now by substituting the values of Mi M..Ti .T :. b and d in the given formula , we can find the young's modulus of the cantilever Calculation
Hai sir
K sir
Thanks sir