Energy in Physics MCQ (Multiple Choice Questions) PDF - 26

MCQ 126: When the spring or rubber band is released after stretching or compressing, the elastic potential energy can be converted into

1. magnetic energy
2. mechanical energy
3. kinetic energy
4. electrical energy

MCQ 127: The number of complete waves produced per second is known as

1. phase
2. wavelength
3. frequency
4. amplitude

MCQ 128: A diagram constructed to locate the position and type of image formed by a thin converging lens is known as

1. length diagram
2. lens diagram
3. optical diagram
4. ray diagram

MCQ 129: The air resistance experience by a larger surface area is

1. more
2. less
3. equal
4. zero

MCQ 130: By dividing total mass by total volume, we can get

1. density
2. weight
3. average density
4. friction