CHSE Odisha 12th Physics question paper will help the students to practice. This chse odisha +2 science question paper will help in the internal examination 2022. Just follow the questions to take your internal result best.
CHSE Odisha +2 Science Question (3rd Internal)
1. Very Short Type Questions and Answers
(a) What is axial line?
Ans:
(b) How many charge points are there in equatorial line?
Ans:
There are 2 charge points in equatorial line.
(c) Define the characteristics of the “+ve” charge and “–ve” charge?
Ans:
(d) According to electrostatics P = ___________?
Ans:
P = 2ql
(e) Define Kirchoff’s 1st law?
Ans:
Kirchoff’s 1st law states that “The algebric sum of currents meeting at a point in an electric circuit is zero”.
Mathematically, E = 0
(f) Define Kirchoff’s 2nd law?
Ans:
Kirchoff’s 2nd law states that “in a closed electrical network, the sum of the EMFs is equal to the sum of the products of registances and current flowing through them”.
OR
Kirchoff’s 2nd law states that “The algebric sum of all the potential drops and EMFs along any closed path in a network is zero”
2. Short Type Questions and Answers
(a) Draw the open electric circuit diagram?
Ans:
(b) Connect 7 numbers of batteries in series?
Ans:
(c) What is Wheatstone bridge?
Ans:
The bridge which used to detect the unknown resistance.
(d) Define the current flow in “Ig” of a Wheatstone bridge?
Ans:
The value of the “Ig” of a Wheatstone bridge = Zero
(e) Write the “Rs” and “Rp” in connections?
Ans:
3. Long Type Questions
(a) What is Equatorial line? Express it’s equation and define them? Define the total electric field intensity at a point?
(b) Define resistance? Derive an expression for the effective resistance of a number of conductors when connected in series and in parallel?
(c) State and explain Kirchoff’s Laws? Apply them to find the condition of balance Wheatstone bridge, then find the unknown resistance?
—:: All The Best for 3rd Internal Examination ::—
CHSE Odisha +2 Science Question (2nd Internal)
1. Very Short Type Questions and Answers
(a) How many types of mirror ?
Ans:
2(Two)
(b) Define concave mirror?
Ans:
The mirror which has inner side reflection and outer side color coated.
(c) What is “u” and “v” in concave mirror?
Ans:
u = object distance
v = image distance
(d) How many types of spherical mirror?
Ans:
2 (Two)
(e) What is the concave mirror formula?
Ans:
1/f = 1/u+1/v
(f) What is convex mirror?
Ans:
The mirror which has the inner side color coated and outer side reflected.
2. Short Type Questions and Answers
(a) Draw a convex mirror with lebeling?
Ans:
(b) Draw the position for concave mirror at F?
Ans:
(c) At the position P and F, define the image nature?
Ans:
Real and erect.
(d) What is the relation for 64R to f ?
Ans:
64R
= 64 x 2f
=128f
Leave a Reply