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Kerala (English Medium)->Plus 2 Biology Science Questions

Total Questions 664
what is mean by dipole moment?how can be calculate it?
coefficient of elasticity.'
what gives the slope of stress-strain graph?
What drop placed on a lotus leaf is spherical while the same drop spread on a plastic plate.why?
difference between sigma bond and pi bond?
Derive Meyer’s relation.
State and prove parallelogram law of vectors and discuss the special cases.
List out any 5 postulates of kinetic theory of gases.
What are the characteristics of progressive waves?
GIVE THE GRAPHICAL REPRESENTATION OF i)DISPLACEMENT ii) VELOCITY iii) ACCELERATION OF A PARTICLE EXUCUTING SHM. MENTION THE DIFFERENCES BETWEEN THEM
STATE THE LAW OF CONSERVATION OF ANGULAR MOMENTEM AND EXPLAIN IT WITH AN EXAMPLE
WRITE ANY 5 RULES AND CONVENTIONS OF WRITING SI UNITS
WHAT IS THE DISTANE TRAVELLED BY SOUND IN AIR WHEN A TUNING FORK OF FREQUENCY 256HZ COMPLETES 25 VIBRATIONS? (THE SPEED OF SOUND IN AIR IS 343MS-I)
STATE TANGENT LAW.
DEFINE POWER OF A LENS. WHAT ITS UNIT?
DEFINE SOLAR CONSTANT
WHAT ARE DEGREES OF FREEDOM
WHAT IS REYNOLD’S NUMBER?
DEFINE GRAVITATIONAL POTENTIAL
WHAT ARE THE TWO TYPES OF COLLISION? EXPLAIN THEM.