Grade 11 · Science · Building Confidence
Free Science Concepts and Evidence worksheet - version 15
Grade 11 science practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Science Concepts and Evidence
Grade 11 · Building confidence · 8 questions · Version PG-LFGX7K-90RE
What is momentum?A. Kinetic energy B. Energy changes form but total energy is conserved C. Mass times velocity D. Change in velocity per unit time
What happens to wave speed when frequency rises in the same medium?A. Kinetic energy B. Mass times velocity C. It stays constant while wavelength decreases D. Rate of charge flow
What does Newton's first law describe?A. Change in velocity per unit time B. Inertia C. Kinetic energy D. Mass times velocity
What energy does a moving object have?A. Kinetic energy B. Inertia C. Mass times velocity D. Change in velocity per unit time
What does conservation of energy mean?A. Energy changes form but total energy is conserved B. Change in velocity per unit time C. Mass times velocity D. Rate of energy transfer or work
What is power?A. Energy changes form but total energy is conserved B. Rate of charge flow C. It stays constant while wavelength decreases D. Rate of energy transfer or work
What is acceleration?A. Change in velocity per unit time B. Rate of energy transfer or work C. Inertia D. Energy changes form but total energy is conserved
What does electric current measure?A. Rate of charge flow B. Change in velocity per unit time C. Inertia D. Kinetic energy
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 15
- What is momentum?Mass times velocity
- What happens to wave speed when frequency rises in the same medium?It stays constant while wavelength decreases
- What does Newton's first law describe?Inertia
- What energy does a moving object have?Kinetic energy
- What does conservation of energy mean?Energy changes form but total energy is conserved
- What is power?Rate of energy transfer or work
- What is acceleration?Change in velocity per unit time
- What does electric current measure?Rate of charge flow
Worked example
Read the direction, identify the assessed skill, solve or cite evidence, and check the response.
Common mistake
Using a memorized procedure without checking what the question asks.
Helpful hint
Name the standard skill before answering.