A _____ is an instrument with the help of which we can see the objects higher than the level of our eyes.
ایک _____ ایسا آلہ ہے جس کی مدد سے ہم اپنی آنکھوں کی سطح سے اونچی چیزوں کو دیکھ سکتے ہیں۔
Answer: Periscope
Explanation
A periscope is used to see objects above the eye level, commonly in submarines or behind obstacles.
It uses mirrors or prisms to reflect light down to the viewer’s eyes.
This question appeared in
Past Papers (5 times)
ETEA 25 Years Past Papers Subject Wise (Solved) (2 times)
ETEA Past Papers (1 times)
KPK Teacher Past Papers SST PST CT TT PET (2 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- An _______ is a slanting surface connecting a lower level to a higher level.
- After the higher secondary level, which level of education followed in Pakistan?
- Identify the instrument used to see the small organism, which we cannot see with naked eyes?
- A spirit level is an instrument designed to check whether a surface is horizontal or not. Which of the following creates the bubble inside a spirit level?
- A plumber manages the good water flow as he knows the fact that water flows from higher level to lower level, applying the principle of?
- An instrument that enables us to see distant objects is called?
- Which instrument among the following is used for observing multiple images of objects?
- An laboratory instrument is called ____ used to examine objects that are tool small to be seen by the naked eye.
- When an electron jumps from a higher energy level to a lower energy level, it ______ energy.
- An instrument is used to measure altitude of an object from sea level?
