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In 2 dimensional kinematics, why is there acceleration in the vertical direction but not horizontal?
What is the difference between a vector and a scalar?
How does a Magnetic field affect the velocity of a particle?
How does an Electric field affect the velocity of a charged particle?
Why does an electron move in the direction opposite to the electric field?
What is the difference between Newton’s first and second law?
What’s the difference between force and net force?
Why is displacement around a track 0?
What is instantaneous velocity, and how do you find it on a velocity vs time graph?
Do you have to memorize the kinematic equations?
Why is acceleration always constant?
How do you find displacement on a velocity vs. time graph?
Why do you have to break vectors into components?
Is the normal force always equal to mg (weight)?
Which direction does net force and acceleration point during circular motion?
What is apparent weight?
How do you find acceleration using forces?
What is inertia?
How is kinematics different from dynamics
How does Newton’s 3rd law apply in the real world?
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Which of these methods ensure that an experiment has not been contaminated?
Which of the following descriptions best describes bacteria?
Diffusion: which of the following statements is correct?
Which of the following adaptations can increase the efficiency of diffusion in exchange surfaces?
Cell membrane: which of the following statements is correct?
Choose three ways in which grass energy is not transferred into the energy of cow muscle
Cell differentiation: which of the following statements is correct?
Which of the following statements about chromosomes is correct?
What is the name of the process by which bacteria divides to produce new cells?
Which is the correct order of processes involved in decomposition of the leaf?
In the structure of a leaf, the location of most gas exchange is…
In the a leaf, the location which does the most to prevent water loss by transpiration is…
Which adaptation allow leaves to maximize the amount of carbon dioxide that gets to their cells?
Which of the following types of microscopes typically provides higher resolution images?
When measuring the effect of increasing light on photosynthesis which is the dependent variable?
Mitosis is used by multicellular organisms to produce new cells for which purpose?
Which is the independent variable when measuring the effect of increasing light on photosynthesis?
In the structure of a leaf, the location of most photosynthesis is…
Which one of the following is the best description of substances used in photosynthesis?
Why shouldn’t you use a temperature above 30°C for growing microorganisms in a school lab?
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