Master Letter writing Part 6 in 45 min

A substance disintegrated 87.5% in 45 min. What is it half-life?

How to Write a Letter to The Editor|Letter Writing Format|Question|Complain Letter

How to Write a Letter to The Editor|Letter Writing Format|Question|Complain Letter

How to Write a Letter to The Editor|Letter Writing Format|Question|Complain Letter

Find the ratio of 4 min: 45 sec

Letter: Format|Introduction|Parts Of A Letter - A Letter Consists Of Six Different Part:|Salutation & Greeting|Questions|Letter To Editor|Summary

Letter: Format|Introduction|Parts Of A Letter - A Letter Consists Of Six Different Part:|Salutation & Greeting|Questions|Letter To Editor|Summary

The time required to coagulate blood is: 1. 2 min 2. 4 min 3. 6 min 4. 8 min

when a copper votameter is connected with a battery of emf 12V,2g of copper is deposite in 30 min. if the same voltmeter is connected across a 6V battery then the mass of copper deposite in 45 min would be

When copper voltmeter is connected with a battery of emf 12 V, 2 g of copper is deposited in 30 min. If the same voltmeter is connected across a 6 V battery, then the mass of copper deposited in 45 min would be