A glass window 0.33 cm thick measures 87 cm by 36 cm. How much heat flows through this window per minute if the inside and outside temperatures differ by 14°C? Express your answer using two significant figures.

What is responsible for forming chemical bonds with other atoms?

A tuning fork vibrates 240 times per second. What is the frequency and period?

What are the elements in group iia called

How do geologist locate the epicenter of an earthquake?

If 48 cm of brick and 15 cm of fiberglass have the same R value, then ... both materials have the same density both materials have the same insulating ability both materials have the same conducting ability both materials have the same mass

What is the mass in kg of a leopard in a tree if the tree branch is 36 m up and the leopard's gravitational potential energy is 29988 J?

Venus's average distance from the sun is 0.72 AU and Saturn's is 9.54 AU. Calculate the orbital velocity of Venus and Saturn around the sun. (The mass of the sun is 1.99 X 10^30 KG. an AU is 1.50 X 10^11 M.

Caleb's parent drove him to a swim meet 208 km away. It took them 2 hours, which included a 15-minute break to refuel. What was their average driving speed?

Why is thermal energy from the Sun transferred to Earth through electromagnetic waves instead of any other type of thermal energy transfer? Electromagnetic waves can carry energy through matter. Electromagnetic waves can travel through empty space.

Why do different elements emit different colors of light