Question : Heat resistant variety of Glass is ____.
Option 1: Pyrex glass
Option 2: Haed glass
Option 3: Flint glass
Option 4: None of these
Latest: SSC CGL Tier 1 Result 2024 Out | SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL Tier 1 Scorecard 2024 Released | SSC CGL complete guide
Suggested: Month-wise Current Affairs | Upcoming Government Exams
Correct Answer: Pyrex glass
Solution : The correct answer is Pyrex glass.
Glasses are formed of silica. Although glass do not have any sharp melting point but it melts slowly because of heat. Because of this phenomenon glasses of windows become thick at bottom and thin at upper portion. Pyrex is the heat resistant variety of glass. It is a borosilicate and was invented by Corning Glass Works Corporation.
Candidates can download this ebook to know all about SSC CGL.
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Question : Lens is made up of:
Question : Which type of glass is used for making glass reinforced plastic ?
Question : What is an endothermic reaction ?
Question : Alfalfa is the name of a kind of:
Question : What is the value of $x$ in the equation $\sqrt{\frac{1+x}{x}}-\sqrt{\frac{x}{1+x}}=\frac{1}{\sqrt6}$?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile