Science and Technology MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Science and Technology MCQs: Explore the Latest Innovations
Are you ready to test your knowledge with some challenging Science and Technology MCQs? Our collection of Science and Technology MCQs is designed to enhance your understanding of the latest innovations, discoveries, and technological advancements. Whether you’re preparing for an exam, interested in current tech trends, or just passionate about science, our Science and Technology MCQs provide valuable practice and insights. Delve into topics such as scientific principles, technological breakthroughs, and their impact on modern life.
General Knowledge MCQs, GK MCQs, and Pak MCQs: Broaden Your Knowledge
In addition to our Science and Technology MCQs, we offer a wide range of General Knowledge MCQs, GK MCQs, and Pak MCQs to expand your overall knowledge base. Our General Knowledge MCQs cover diverse topics such as history, geography, and current affairs, while Pak MCQs focus on Pakistan’s history, culture, and significant events. Whether you’re a student, a trivia enthusiast, or simply curious about the world, our MCQs are designed to keep you informed and engaged.
Which type of radiation is used in medical imaging to view soft tissues inside the body?
A. X-rays
B. Gamma rays
C. Ultrasound
D. Infrared
Answer: Ultrasound
Which scientist is known for his contributions to quantum mechanics and the uncertainty principle?
A. Werner Heisenberg
B. Max Planck
C. Erwin Schrödinger
D. Paul Dirac
Answer: Werner Heisenberg
What is the term for the phenomenon where light bends as it passes through different media?
A. Refraction
B. Reflection
C. Diffraction
D. Absorption
Answer: Refraction
What is the name of the principle that states that the pressure of a gas is inversely proportional to its volume at constant temperature?
A. Boyle’s Law
B. Charles’s Law
C. Gay-Lussac’s Law
D. Avogadro’s Law
Answer: Boyle’s Law
Which part of the cell is responsible for protein synthesis?
A. Ribosome
B. Mitochondria
C. Nucleus
D. Golgi apparatus
Answer: Ribosome
Which type of biological molecule is DNA?
A. Nucleic acid
B. Protein
C. Carbohydrate
D. Lipid
Answer: Nucleic acid
Which element is used in batteries to store electrical energy?
A. Lithium
B. Lead
C. Cadmium
D. Nickel
Answer: Lithium
What is the term for a physical change that occurs when a substance changes from a liquid to a gas?
A. Vaporization
B. Condensation
C. Sublimation
D. Deposition
Answer: Vaporization
What is the primary use of a centrifuge in a laboratory?
A. Separating substances based on density
B. Measuring temperature
C. Mixing chemicals
D. Observing cell structures
Answer: Separating substances based on density