What kind of device can you use to to separate visible light into its different colors

If you wanted to know how big a tiger is, which measurements would you use? meter, second candela, mole kilogram, ampere meter, kilogram

Choose one alternative source of energy. Name it and give one advantage and disadvantage.

Two inductors are placed in a circuit in series with each other. Inductor 1 has an inductance of 3.5e-3 H and inductor 2 has an inductance of 4.7e-6 H.

The reason that the TLC chamber should be kept closed with a lid on it is Select one: a. to prevent temperature exchange b. to prevent decomposition of compounds in the mixture c. to maintain the gradient of the vapors in the chamber d.

Could someone explain to me how to work this? You can use random numbers. I would just like to know how to figure out the correct answer. The geese fly 4.5 km due west, then turn toward the north by 50 ∘ and fly another 4.5 km.

Describe the factors that form deep currents

A comet is cruising through the solar system at a speed of 50000 kilometers per hour for 4 hours time. What is the total distance traveled by the comet during this time in kilometers, miles, and light years?

A gas in a closed container is heated with 12J of energy, causing the lid of the container to rise 3m with 5N of force. What is the total change in energy?

What are illuminated objects?

During one year a population of blue jays has zero population growth. which must be true about the blue jay population at the end of the year compared to the beginning of the year?