Sometimes a cycle with well inflated tyres left in the sun, has its tubes burst open. Why?
بعض اوقات دھوپ میں اچھی طرح سے فلاے ہوئے ٹائر والے ایک چکر میں اس کی نلیاں پھٹ جاتی ہیں۔ کیوں؟
Answer: Because the pressure of air inside the tube increases
Explanation
This question appeared in
Past Papers (4 times)
Lecturer Chemistry Past Papers and Syllabus (1 times)
SPSC 25 Years Past Papers Subject Wise (Solved) (2 times)
SPSC Past Papers (1 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- Which tab is not available on left panel when you open a presentation in PowerPoint?
- Which penal is not available on left penal when you open a presentation?
- A shopkeeper raises the price of a cycle by 5% above the market price and charges 12% saves sales tax on the market price. As a result, a customer has to pay Rs. 4680 for the cycle. What is the market price of the cycle?
- When taking blood pressure, the cuff should be inflated to _______?
- The weather balloon is not fully inflated on the ground before launch because _____?
- They burst _______ tears.
- He had rebuked her and she burst into ______?
- Proteins that are involved in the regulation of the cell cycle, and that show fluctuations in concentration during the cell cycle, are called?
- At the sight of a joker in the circus, he burst __________ laughter.
- Vacuum tubes have been replaced by _________?
