Question

৩. একটি মাপনী চোঙের সাহায্যে কীভাবে তুমি এক ফোঁটা জলের আপাত আয়তন নির্ণয় করবে?​

Answer 1

Answer:

Count out 100(or 200 as you want ) drops, divide the total volume of water by 100 ( how many drop you kept before) .

now you will have volume of a drop of water .

Explanation:

Let , you count 100 drops .

suppose you measure volume of 100 drop of water is 50 ml.

so volume of a single drop is =50/100= 0.5 ml