JOB 2
To Determine The Young’s Modulus Of Elasticity By The Method Of Flexure And To Determine ‘Bending Moment’ And ‘Shearing Force’ Of A Beam .
Session 1:
A. Watch the following videos as many times as you need. Try to choose Maximum Youtube Resolution. Write down on a piece of paper all the concerned questions you have in your mind.
Working Manual of the Experiment
B. A steel bar is used for this experiment for measuring Young’s modulus. Its length has to be Different than 1 meter as is mentioned in the working manual. The length of the bar is as follows:
Length of the Bar = 75cm
Working Video:
C. You have to pause the videos and take screenshots. Readings have to correspond to the screenshots.
Measurement with a Slide Calipers (Table 1)
Measurement with a Screw Gauge (Table 2)
The working manual shows some 0.5 kg increment of weight. But it has to change in the current job. Readings have to be taken as per the instruction (click here)
Set your Youtube resolution for better readings
Measurement of Weight and depression
D. Ask Your Question (about preprocessing ONLY) 8:00 p m, 8 November, 2021 to 8:00 p m, 9th November, 2021
E. Some students ask for offline works. So here we have tried to give them an idea of doing the same experiment in home. Remember, accuracy may be low, but if you can calculate the accuracy and show the result correctly then any approach is professional. Watch the video if you are interested (not compulsory):
Session 2:
Answer of Your Question at 8:00 am, 10th November, 2021
Submit Below the Data You Have Taken. 8:00 a m to 8:00 p m, 10th November , 2021
Make a single PDF file out of all your data including Photos, Docs and Screenshots (two of them are enough) and then upload it in the form below:
Session 3:
Ask Your Question (about postprocessing) 8:00 p m, 10 November, 2021 to 8:00 p m, 12 November, 2021
Answer of Your Question at 8:00 am, 13 November, 2021
Submit the Full Job Work with Post Processing Within 8:00 pm, 13 November, 2021
Session 4:
Fill up the following Google form. Time starts at 8:00 p m 13 November, 2021. Duration: 30 minutes. It would be kept open longer, but the longer you take to submit, the less would be your credit.
Physics TMSL 