What is hotter 6000k or 3000k

To pick a substance and find out whats its used for and the different properties

What are four uses of radioactive isotopes?

A young man named Peter buys a sports car that can accelerate at the rate of 4.90 m/s2. He decides to test the car by racing with another speedster, John. Both start from rest, but experienced John leaves the starting line 1.00 s before Peter.

A band director instructs students to play a pitch louder. How will the sound wave change when the band plays the same pitch louder?

Choose what colors are absorbed when white light hits the black interior of a car? Red Orange Yellow Green Blue Violet Black White none

What must you do if you plan to exercise everyday

Determine the speed of sound in air at 700 K. Also determine the Mach number of an aircraft moving in the air at a velocity of 340 m/s. The gas constant of air is R = 0.287 kJ/kg·K. Its specific heat ratio at room temperature is k = 1.4.

If the emf of the battery is 12 v and each resistance is 4 ω, what power is consumed by bulb b?

If you want to conduct an electrical current, which situation would produce a solution capable of this? A) Dissolving water in oil. B) Dissolving sugar in water. C) Dissolving solid NaBr in oil. D) Dissolving solid NaF in water.

If you have 120.0 Ω v power supply connected to a 100.0 Ω resistor and a 50.0 Ω resistor in series, what will be the total power in the circuit?