In electromagnetic waves, frequency is inversely proportional to

A: Amplitude

B: Wave Speed

C: Wavelength

D: Reflection

100 drops of oil fell from the burette. The first and final reading we're 28.6 cm cubed and 31.1 cm cubed. What is the average volume of the oil.

How much power does it take to do 450J of work in 5 sec

A chocolate wrapper is 6.7 cm long and 5.4 cm wide. Calculate its area up to reasonable number of significant figures.

A ball initially at rest rolls down a hill and has an acceleration of 3.3 m/s². If it accelerates for 7.5 s, how far will it move during this time? F. 12 m G. 93 m H. 120 m J. 190 m

Factors on which buoyant force depends.

Acceleration is defined as the rate of change for which characteristic?

No glass is perfectly transparent. Mainly because of reflections, about 92% of light passes through an average sheet of clear windowpane. The 8% loss is not noticed through a single sheet, but through several sheets, the loss is apparent.

Which option determines gravitational pull? A. Acceleration B. The sun C. Volume D. Mass

One number is three times another. Their sum is 144. What are the numbers?

What causes the Coriolis effect? winds spinning off the equator the rotation of Earth on its axis the different air movements north and south of the equator the friction that slows down winds near Earth's surface