Date: [Insert Date]
The Science Club is excited to announce an Inter-House Science Model-Making Competition for students of Classes IX – XII. Each house can register a maximum of 3 teams, with 2 members per team.
Date: [Insert Date]
Time: [Insert Time]
Venue: School Science Lab
Interested students should submit their names to their respective House Captains by [Registration Deadline]. Exciting prizes await the winners! For more details, contact the undersigned.
Mitali/Mukesh
President, Science Club
From the following information, calculate opening and closing inventory :
The graph shows the variation of current with voltage for a p-n junction diode. Estimate the dynamic resistance of the diode at \( V = -0.6 \) V.

