Longer wavelength UV/ X-ray
micro
visible Neht/shorter Wavelength
ultraviolet/longer wavelength
oftraviolet/X-rays)
le
fcan) cannot) damage living cells
can/cannot] damage living cells
7. Circle the phrase or term that correctly completes each sentence,
• You can see through (transparent / opaquel objects, which (transmit / absorb / reflect)
visible light
• The color of an obiect corresponds to the wavelenoths of visible lioht that it labsorbs /
con/000/000/100003
4/19/21, 9:28 AM
Page 3 of
kergroeld of
Cyan
4/19/21, 9:32 PM
Page 1 of 3
Dark blue
learning CD007001/3146003

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?