Answer:
The phenomenon of total internal reflection of light is used in many optical instruments like telescopes, microscopes, binoculars, spectroscopes, periscopes etc. The brilliance of a diamond is due to total internal reflection. Optical fibre works on the principle of total internal reflection.
Explanation:
thank me later but if it wrong. sorry
Because of the reflection on the window or mirror.
Answer:
A. On a highway
Explanation:
On a highway is NOT a place where you are likely to encounter a pedestrian.
Pedestrians found on highways usually get arrested or get a ticket.
Answer:
The correct answer to the following question will be "PRAM needs to be reset".
Explanation:
<u>PRAM:</u>
- It is commonly known as "Parameter Random Access Memory". It is a memory that is used to store the settings of the system of a Mac OS. These settings comprise of monitor settings, speaking settings, WI-FI settings, etc.
- So, according to the given case when the WI-FI icon shows that the system is connected to the internet but he is not able to browse the internet. In this case, he needs to reset the PRAM to browse the internet.
So that the above is the right answer.
