Categories starting with N
Nursing Training (62)
Items starting with N
NEWTON'S RINGS APPARATUS
- All the components including sodium lamp, microscope, power supply & optics are housed in single piece compact body (stand alone setup).
- Optical glass plate mounted at 45° (no adjustment required).
- Smooth moving collimating facility.
- Quick adjustment, good quality, well defined distinct fringes.
- Interference.
- Newton’s rings.
- 4Refractive index.
- Air-wedge method.
- 4Radius of curvature.
NUMBER BALANCE (Imported)
The number balance is an excellent hands on demonstration tool show children number relationships and number operations.