Examveda
Examveda

The rate of change of parallax $$\frac{{{\text{dp}}}}{{{\text{dh}}}}$$ with respect to change in h, may be expressed as

A. $$\frac{{{\text{fB}}}}{{{\text{H}} - {\text{h}}}}$$

B. $$\frac{{{\text{fB}}}}{{{{\left( {{\text{H}} - {\text{h}}} \right)}^2}}}$$

C. $$\frac{{{\text{fB}}}}{{{\text{H}} + {\text{h}}}}$$

D. $$\frac{{{\text{fB}}}}{{{{\left( {{\text{H}} + {\text{h}}} \right)}^2}}}$$

Answer: Option B


This Question Belongs to Civil Engineering >> Surveying

Join The Discussion

Related Questions on Surveying