Arunima

This page lists questions and answers that were posted by visitors named Arunima.

Questions

The following questions were asked by visitors named Arunima.

Distance between Delhi and Bangalore is 2300 km,which can be expressed as ? OPTIONS, 2.3 GIGA METRE,2.3 MEGA METRE
11 years ago

Answers

The following answers were posted by visitors named Arunima.

The screen should be placed 15cm from the pin hole to obtain a 12cm tall image of the tree. We can solve this by using the formula of magnification.
8 years ago