EASY
12th Karnataka Board
IMPORTANT
Earn 100

Draw the pattern of magnetic field lines for a bar magnet.

Important Questions on Solved Physics Paper-1

EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise>Q 9
Mention the angle between electric field and magnetic field in an electromagnetic wave.
MEDIUM
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise>Q 10
Name the electromagnetic wave which keeps the Earth warm by greenhouse effect.
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise-Choice>Q 14
In which type of extrinsic semiconductor, holes are minority charge carriers?
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise-Choice>Q 15
Draw the circuit symbol for p-n junction diode.
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise>Q 16
Write any two differences between polar and non-polar molecules.
EASY
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise>Q 20
What is displacement current? Write its expression.
MEDIUM
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise-Choice>Q 21
Write the two conditions for total internal reflection to occur.
MEDIUM
12th Karnataka Board
IMPORTANT
Physics Crash Course (Based on Revised Syllabus-2023)>Chapter 15 - Solved Physics Paper-1>Exercise>Q 26
Obtain the relation between electric filed and electric potential.