How much energy is used by a 750 W microwave that operates for 6 minutes

30 seconds?

302,000,000,000 in scientific notation

Which organelle generates most of the energy the cell needs to function and stay alive?

What is the ultimate energy source for most wind?

Can a higher mass-to-light ratio mean that there is gas and dust present in the system that is being analyzed?

The A note has a frequency of 880 Hz. What is the wavelength if the speed of sound is 343 m/s?

An empty capacitor is connected to a 12.0 V battery and charged up. The capacitor is then disconnected from the battery, and a slab of dielectric material (dielectric constant "k" = 2.8) is inserted between the plates.

how long can you afford to stop for lunch if you can drive a steady 90 km/h on the highway and must take a 225 km trip in 210 min?

Which layer of the Sun's atmosphere is farthest from the surface of the Sun? A) troposphere B) corona C) chromosphere D) photosphere

Which of the following is a supersonic speed? Mach 0.005 Mach 0.05 Mach 0.5 Mach 5

How do you solve this equation ___ Al + ___ Na1 O1 H1 - ___Na3 Al1 O3 + __ H2