A student is collecting water as it runs into a measuring cylinder. She uses a clock to measure the time interval between measurements. The level of the water in the cylinder is shown two times, together with the clock at these times-water level at 10.5cm3 at 12 seconds and water level 70cm3 at 43 seconds a)the volume of the water
b) The time interval

What are similarities and differences of reflection, refraction, diffraction and absorption?

Mga halaman/punong ornamental na di namumulaklak

Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive