Grade 11 · Science · Building Confidence
Free Science Concepts and Evidence worksheet - version 18
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-P1BR87-90RE
What is acceleration?A. Change in velocity per unit time B. It stays constant while wavelength decreases C. Energy changes form but total energy is conserved D. Inertia
What is momentum?A. Energy changes form but total energy is conserved B. Rate of energy transfer or work C. Mass times velocity D. Change in velocity per unit time
What energy does a moving object have?A. Rate of energy transfer or work B. It stays constant while wavelength decreases C. Mass times velocity D. Kinetic energy
What does electric current measure?A. It stays constant while wavelength decreases B. Mass times velocity C. Rate of charge flow D. Rate of energy transfer or work
What is power?A. Rate of energy transfer or work B. It stays constant while wavelength decreases C. Rate of charge flow D. Change in velocity per unit time
What does conservation of energy mean?A. Energy changes form but total energy is conserved B. It stays constant while wavelength decreases C. Rate of energy transfer or work D. Change in velocity per unit time
What happens to wave speed when frequency rises in the same medium?A. Rate of energy transfer or work B. Kinetic energy C. It stays constant while wavelength decreases D. Rate of charge flow
What does Newton's first law describe?A. Inertia B. Energy changes form but total energy is conserved C. Change in velocity per unit time 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 18
- What is acceleration?Change in velocity per unit time
- What is momentum?Mass times velocity
- What energy does a moving object have?Kinetic energy
- What does electric current measure?Rate of charge flow
- What is power?Rate of energy transfer or work
- What does conservation of energy mean?Energy changes form but total energy is conserved
- 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.