An area that contains a planet which may support life
An area that's neither too close or too far away from a star
Energy = hc/λ, where h is planck's constant, c is the speed of light and λ is the wavelength.
Energy = (6.626 x 10^-34*3.00 x 10^8)/(<span>4.80 × 10^−7)= 4.14*10^-19 J, which is 3.
Normally, when solving these equations, don't forget to check the units are correct (eg. wavelength is in meters) and dont forget to include the units in the calculation.</span>
Answer:
An element is a pure substance and is found on the periodic table. If you have more than one element chemically bonded, it is a compound. ... H2O is a compound
Explanation:
Answer:
All objects emit and absorb infrared radiation. The hotter an object is the more energy it radiates per second. Infrared radiation can travel through a vacuum. When infrared radiation hits an object some of the energy is absorbed, making the objects temperature increase, and some is reflected.
Explanation:
First law of motion is applied in speranter of a car just like that if the car is moving alway's at sprint than if there is no any resistance than a car is moving such a speed which the car is in that instant will be moving on the same speed forever.