Everyday Science MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Everyday Science MCQ questions are crucial for students and job applicants preparing for competitive exams in Pakistan. These questions cover basic scientific principles and their application in daily life. By practicing Everyday Science MCQs, individuals can improve their understanding of topics such as physics, chemistry, biology, and environmental science, which are commonly included in exams. Whether you’re preparing for CSS, PMS, or NTS tests, these MCQs are essential for boosting your confidence and knowledge.
For those looking for high-quality practice materials, Pak MCQs offers an extensive collection of Past Paper Everyday Science MCQs, allowing students to understand the pattern and difficulty level of questions asked in previous exams. The platform also provides a comprehensive set of Everyday Science MCQs with Answers, helping learners to cross-check their responses and improve their performance efficiently.
What is the name of the principle that states that the total momentum of a closed system remains constant if no external forces are acting on it?
A. Conservation of Momentum
B. Conservation of Energy
C. Conservation of Mass
D. Newton's First Law
Answer: Conservation of Momentum
What is the term for the reduction of the intensity of a wave as it passes through a medium?
A. Absorption
B. Reflection
C. Refraction
D. Diffraction
Answer: Absorption
What is the name of the effect where the frequency of light changes when it moves through different media?
A. Dispersion
B. Refraction
C. Diffraction
D. Reflection
Answer: Dispersion
Which type of wave has particles oscillating perpendicular to the direction of wave propagation?
A. Transverse wave
B. Longitudinal wave
C. Surface wave
D. Electromagnetic wave
Answer: Transverse wave
What is the name of the effect where the speed of a wave increases as it travels from a medium with a lower density to a medium with a higher density?
A. Refraction
B. Reflection
C. Diffraction
D. Interference
Answer: Refraction
Which principle states that a change in the pressure of a fluid is transmitted equally throughout the fluid?
A. Pascal's Principle
B. Archimedes' Principle
C. Bernoulli's Principle
D. Boyle's Law
Answer: Pascal's Principle
What is the name of the device used to convert electrical energy into mechanical energy?
A. Motor
B. Generator
C. Transformer
D. Battery
Answer: Motor
What is the term for the change in direction of a wave as it passes from one medium to another?
A. Refraction
B. Reflection
C. Diffraction
D. Interference
Answer: Refraction
What is the term for the process of heat transfer through electromagnetic waves?
A. Radiation
B. Conduction
C. Convection
D. Diffusion
Answer: Radiation