Answer:
a. clear the history on the compute
Explanation:
Explanation:
Here are some pic . hope it may help you.
Answer: For objects that move in fluids such as boats, planes, cars, etc the shape of their body is simplified in order to reduce the friction between the body of the objects and the fluid.
By polishing the surface, polishing makes the surface smooth and friction can be reduced.
Using lubricants such as oil or grease can reduce the friction between the surfaces.
When objects are rolled over the surface, the friction between the rolled object and the surface can be reduced by using ball bearings.
Explanation:
Answer:
Answer:
Explanation:
Internet is useful in all the sectors and fields of research and business.
a) IT industry
b) Research
c) Efficient logistics
d) Digital marketing
Explanation:
Internet is useful in all the sectors and fields of research and business.
Some of the prominent sectors are
a) IT industry - All the work such as making of website, app, coding, etc. is due to the internet.
b) Research - Students can conduct secondary research online because of the internet and hence their research has now speeded up as compared to the time taken in earlier days
c) Efficient logistics - Be it online shopping, food delivery, parcel delivery etc. every this is driven by internet
d) Marketing on social media platform also known as e marketing is one of the most prominent field of internet application