Question 1 Report
In a Hare's apparatus, the height of water and a liquid X are 0.3m and 0.5m respectively. The relative density of x is?
Answer Details
For Hare's apparatus
Relative density = hwhl h w h l
Given: height of liquid = 0.5cm, height of water = 0.3cm
Relative density = 0.30.5 0.3 0.5 = 0.6
Under which conditions is work done
Which of the following operates based on magnetic effect of electric current?
When a bus is accelerating, it must be
The friction due to air mass can be reduced by
The stress experienced by a wire of diameter yπ m loaded by a weight y2 N is
The mechanical advantage of the machine shown above
Find the value of a capacitor with voltage 5V and 30C.
Rainbow is formed when sunlight undergoes
Everything you need to excel in JAMB, WAEC & NECO