Physics
JAMB 2011
Which of the following could be effectively used to reduce friction?
-
A.
kerosene
-
B.
grease
-
C.
water
-
D.
petrol
Correct Answer: Option B
Explanation
grease is more viscous than the rest of the liquids
There is an explanation video available below.
Report an Error
Ask A Question
Download App
Explanation Video
Quick Questions
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}