What season is it when the earth axis is tilted so that it is facing toward the sun?

A. winter

B. spring

C. summer

D. autumn

A sound wave is passing by a student 250 times every second. What is the frequency of the sound wave? 25 s 1 second 250 Hz 1/250 Hz

Which is an example of reflection? two waves combining to form a larger wave a wave bending as it passes through a narrow opening an ocean wave bending as it approaches the shore a wave bouncing off the side of a pool

D = m/v [stack friction], where d = density, m = mass, and v = volume. If a rock has a density of 10 g/cm3 and a volume of 15 cm3, what is its mass?

Which measurement below has three significant figures? A. 12,300 lbs B. 12.02 m C. 0.2004 g D. 0.018 km

Kelvin, celsius and fahrenheit are three types of what scales?

1913.0-14.6 * 10^2= Give the answer in scientific notation

What happens to a wave when reflected off a node

A ring of charge with uniform charge density is completely enclosed in a hollow donut shape. An exact copy of the ring is completely enclosed in a hollow sphere. A) What is the ratio of the flux out of the donut shape to that out of the sphere?

Ohm's law states a relationship between voltage, current, and charge. that less current flows when a higher voltage is applied. that for constant voltage, a greater resistance means more current will flow.

What is the most common consumed Halloween candy in the us after chocolate