Emma is making jelly. In order to make it dissolve quickly, should Emma put the block of jelly in whole, or break it into cubes? Explain your answer.
[2 marks]

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?

The inverse square law applies to: intensity of sound gravitational force intensity of light electric force magnetic force