Which type of thermometer has a constriction (narrowed passage) in the bore of the glass tube?

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one