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SIMILOLUWA ❣️
Questions and answers by visitors named
SIMILOLUWA ❣️
Questions (3)
2. Use the Planck's equation to determine:
(a). The energy in joules per photon of radiation of frequency 7.39 × 1015 s-1. (b).
1 answer
39 views
Sodium azide (NaN3) decomposes to form sodium metal and nitrogen gas according to the following balanced chemical equation:
2NaN3
1 answer
44 views
A body is projected with a velocity 80m/s at 30 with the horizontal. What is its range and greatest height realized? (g=10m/s²)
1 answer
35 views
