When light hits an object, that object absorbs some light, and reflects other light. A blue recycle bin absorbs red and green light, but reflects blue light. The blue light then hits your retina at the back of your eye and a signal is sent to the visual cortex of your brain. Your brain then perceives this signal as <em>colour.</em>
Answer:
5.8 m/s I believe, if I'm wrong I'm sorry!
Explanation:
3 trillion= 3X10^<span>12
5 thousanths= 5X10^-3
730000000000000= 7.3X10^14
0.000000000082= 8.2X10^-11</span>
Answer:
4N to the left. No it is not balanced.
Explanation:
8 -4 = 4 N of force
Balanced would be if they equaled zero, so 8 to the left and 8 to the right
Economics is the study of producing and consuming goods and services.
Economics show the GDP, or Growth domestic product, which show if a country is making more and intaking less products compared too others. The higher the GDP, usually (unless consumption is great too), the more built up the country is.
hope this helps
