We now know that photosynthesis is not the only energy mechanism that life can use to supply it with energy
Indicate whether the statement is true or false
TRUE
You might also like to view...
Why is it NOT possible to use visible light to investigate the center of our Galaxy?
A. The density of stars toward the Galactic center is so high that it is not possible to see through them. B. The massive black hole located at the center of the Galaxy prevents light from escaping the region. C. Intervening gas locating in the disk of the Galaxy blocks our view of the Galactic center. D. There are no sources of visible light found at the center of the Galaxy.
Because of its axial tilt and more elliptical orbit, Mars' polar caps change size even more than the Earth's do
Indicate whether the statement is true or false
Two police cars have identical sirens that produce sound of frequency of 570 Hz. A stationary listener is standing between two cars
One car is parked and the other is approaching the listener and both have their sirens on. The listener measures 9.0 beats per second. Find the speed of the approaching police car. The speed of sound is 340 m/s.
In the two-slit experiment, monochromatic light of wavelength 600 nm passes through a pair of slits separated by 2.20 × 10-5 m. What is the angle corresponding to the second dark fringe?
A) 4.70° B) 3.51° C) 3.94° D) 1.17° E) 2.35°