Rajeev

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

Questions

The following questions were asked by visitors named Rajeev.

Find the area of parallelogram if side AB = 10 cm,BC=15 cm,Diagonal =20 cm.
9 years ago

Answers

The following answers were posted by visitors named Rajeev.

To proceed with the problem we need the formula: E = hc/λ where E is the energy emitted by the photon (required), h is the Planck's constant (6.626 × 10-34 joule seconds), c is speed of light (2.998 × 108 m/s), and λ is the wave length (1.08 m). Plugging...
8 years ago
It is exothermic in this equation 77.6kj energy is release in this reaction
6 years ago