Grade 11 · Science · Building Confidence
Free Science Concepts and Evidence worksheet - version 3
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-170BHR-90RE
What is acceleration?A. Change in velocity per unit time B. Rate of charge flow C. Kinetic energy D. Inertia
What happens to wave speed when frequency rises in the same medium?A. It stays constant while wavelength decreases B. Energy changes form but total energy is conserved C. Kinetic energy D. Mass times velocity
What does Newton's first law describe?A. Kinetic energy B. Change in velocity per unit time C. Inertia D. It stays constant while wavelength decreases
What does conservation of energy mean?A. Rate of charge flow B. Kinetic energy C. It stays constant while wavelength decreases D. Energy changes form but total energy is conserved
What is momentum?A. Rate of charge flow B. Kinetic energy C. Energy changes form but total energy is conserved D. Mass times velocity
What is power?A. Mass times velocity B. Rate of energy transfer or work C. Rate of charge flow D. Energy changes form but total energy is conserved
What energy does a moving object have?A. Change in velocity per unit time B. Inertia C. Kinetic energy D. Energy changes form but total energy is conserved
What does electric current measure?A. Mass times velocity B. Kinetic energy C. Inertia D. Rate of charge flow
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 3
- What is acceleration?Change in velocity per unit time
- 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 does conservation of energy mean?Energy changes form but total energy is conserved
- What is momentum?Mass times velocity
- What is power?Rate of energy transfer or work
- What energy does a moving object have?Kinetic energy
- 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.