The Sun emits a solar flare directly aimed at Earth. Which instrument on an orbiting satellite would detect the flare first?

A) All sensors simultaneously, as the speed of all electromagnetic waves is the same.

B) Radio wave sensors, as they have the longest wavelength

C) Visible wave sensors, as they are the only thing we can see from the sun.

D) Gamma wave sensors, as they have the highest frequency.

Afixed electric space heater wired by a cable with an ampacity of 30 a should draw a maximum current of a. 30 a. b. 24 a. c. 15 a. d. 27 a.

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost