Grade 11 · Science · Building Confidence
Free Science Concepts and Evidence worksheet - version 20
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-1Q7IU2S-90RE
What is acceleration?A. Mass times velocity B. Change in velocity per unit time C. Rate of charge flow D. Kinetic energy
What energy does a moving object have?A. Change in velocity per unit time B. Inertia C. Kinetic energy D. It stays constant while wavelength decreases
What does electric current measure?A. It stays constant while wavelength decreases B. Kinetic energy C. Inertia D. Rate of charge flow
What does conservation of energy mean?A. Inertia B. Energy changes form but total energy is conserved C. Change in velocity per unit time D. Kinetic energy
What is momentum?A. It stays constant while wavelength decreases B. Mass times velocity C. Rate of charge flow D. Kinetic energy
What is power?A. Rate of energy transfer or work B. It stays constant while wavelength decreases C. Rate of charge flow D. Mass times velocity
What happens to wave speed when frequency rises in the same medium?A. It stays constant while wavelength decreases B. Change in velocity per unit time C. Inertia D. Rate of charge flow
What does Newton's first law describe?A. Change in velocity per unit time B. Kinetic energy C. Rate of energy transfer or work D. Inertia
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 20
- What is acceleration?Change in velocity per unit time
- What energy does a moving object have?Kinetic energy
- What does electric current measure?Rate of charge flow
- 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 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
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.