Question

TRUE OR FALSE *
5 points
TRUE FALSE
Mean of values of lengths 3.12 cm, 3.10 cm and 3 cm is 4.05 cm
Ratio of sin i to the sin of r gives refractive index of the medium
optical fibre is the most effective way of telecommunication
δR > δy > δv (δ- angle of devition of red ,yellow and violet colour )
Quantites which depend upon another physical quantities for their measurments are derived quantities
Mean of values of lengths 3.12 cm, 3.10 cm and 3 cm is 4.05 cm
Ratio of sin i to the sin of r gives refractive index of the medium
optical fibre is the most effective way of telecommunication
δR > δy > δv (δ- angle of devition of red ,yellow and violet colour )
Quantites which depend upon another physical quantities for their measurments are derived quantities​

Answer 1

Answer:

1. true
2. false
3. true
4. false
5. false
6. true