Is turning off the light closed energy?

The Biot-Savart force law deals specifically with: a/the magnetic field surrounding a long, straight wire b / currents induced in a conductor c / the duplication of poles in a bisected bar magnet d / the force between magnetic poles

Which of these waves can not travel through the vacuum of space? a. microwaveb. radio wavec. light wave d. sound wave

A top box labeled X contains 2 circles with plus signs and 2 circles with minus signs. A bottom box labeled Y contains 4 circles with minus signs and 8 circles with plus signs. An arrow Z runs from the bottom box to the top box.

The state of matter that consists of electrically charged particles

What is like love. why do we use the word love to describe a feeling

550 g of water at 105°C is poured into an 855 g aluminum container with an initial temperature of 11°C. The specific heat of aluminum is 900 J / (kg K).

what occurs when the soccer ball contacts the hands or arm of any player on the field except the goalkeeper?

Sand on a beach is covered by other layers of sand over time. The extra layers compress the first layer, packing it tighter and tighter. Over time, the bottom layers of sand have formed into sandstone, with colored bands showing the different layers.

How do i solve A sound wave has a frequency of 658 Hz in air and a wavelength of 0.46 m. What is the temperature of the air? Assume the velocity of sound at 0◦C is 331 m/s. Answer in units of ◦C

How has the space program affected Florida's culture