S1B - 2022

Sunday, June 2, 2024

DHSE Physics Practicals

 


Cycle 3 - Physics Practical



1. Concave Mirror

Aim

1. Find focal length of concave Mirror using u - v method

2. Find focal length of concave Mirror using u v graph

3. Find focal length of concave Mirror using 1/u - 1/v graph

4. Find focal length of concave Mirror using distant object method

5. Find focal length of concave Mirror by Normal Incidence method



2. PRISM

Aim

1. Drawing i - d curve, find angle of minimum deviation 

2. Find refractive index of material of Prism





3. Convex Mirror

Aim

1. Find focal length of concex mirror using convex lens





4. Resonance Column

Aim

1. Find velocity of sound at room temperature  , Vt 

2. Find velocity of sound at zero degree celsius   , Vo

3. Find Unknown frequency of turning fork






5. Ohms Law II

Aim

1. Very ohms law, in combination of resistance 

a) In series

b) In parallel



*******************************





 

Cycle 2 - Physics Practical

 


1. MOMENT BAR

Aim

1. To find unknown mass using moment bar


2. HELICAL SPRING II

Aim

1. To find spring constant of the spring using Oscillation method


3. CONVEX LENS

Aim

1. Find focal length of convex lens using u - v method

2. Find focal length of convex lens using u v graph

3. Find focal length of convex lens using 1/u - 1/v graph

4. Find focal length of convex lens using distant object method

5. Find power of convex lens



4. LIQUID LENS

Aim

1. To find Focal length of Liquid lens



5. OHM'S LAW

Aim

1. To find Resistance of wire using Ohm's law

2. To find Resistance of wire using V - I  graph

3. To find Resistivity and Conductivity  of wire




*******************************

*******************************




Thursday, May 9, 2024

Expt1: Vernier Calipers

Write on Right Side of Page



Write on Left Side of Page



VERNIER CALIPER TEACHING VIDEO




Wednesday, May 1, 2024

Physics Practical Cycles - HSEII

 


 Physics Practical



  • WRITE ON A 200 PAGE NOTE BOOK
  • NAME THE BOOK AS "PHYSICS PRACTICAL ROUGH RECORD"
  • COPY THE BELOW GIVEN, 5 EXPERIMENTS AND THEIR AIMS





1. VERNIER CALIPERS

Aim

1. To find volume of rectangular block and Cylinder
2. To find Internal volume of Calorimeter





2. SCREW GAUGE

Aim

1. To find diameter and Volume of given wire
2. To find area and volume of a glass plate




3 . HELICAL SPRING

Aim

1. Find Spring constant of spring using Load -extension method
2. Draw load - extension graph and find Spring constant from graph






4. SIMPLE PENDULUM

Aim

1. To find the relation between length and Period of a simple
Pendulum.
2. Find acceleration due to gravity using calculation
3. Find acceleration due to gravity from
l / T2 graph
4. Find length of Second’s pendulum
5. Find length of pendulum having time period, 1.5 second
6. Find Period of pendulum having length 95 cm






5. PARALLELOGRAM LAW OF FORCES

Aim

1. Find mass of a given body , by parallelogram law
Apparatus




 






Sunday, February 25, 2024

2024 +2 Model Exam / Physics - question paper and Answer Key



Second Year HSE
Model Exam 2024

Physics
Q/A 











ANSWER KEY