Answer:
translucent
Explanation:
you can see light coming thru but u cant see thru the glass.
When an apple is cut (or bruised), oxygen is introduced into the injured plant tissue. When oxygen is present in cells, polyphenol oxidase (PPO) enzymes in the chloroplasts rapidly oxidize phenolic compounds naturally present in the apple tissues to o-quinones, colorless precursors to brown-colored secondary products. so it will be c
Answer:
the red flannel heats up and the green flannel remains at the same temperature.
Explanation:
A magenta filter lets the red and blue colors through, absorbing the green color.
When these colors affect the flannels, the red flannel absorbs the red color and heats up.
the green flannel cannot absorb its color as it is blocked by the magenta filter, consequently it remains at the same temperature.
In short, the red flannel heats up and the green flannel remains at the same temperature.
When the flannels are placed in front of the filter, the two flannels get hot since the white one has all the colors.
Answer:
706 J
Explanation:
Use the gravitational potential energu equation
Eg = mgh
and sub in the values
Eg = (4kg)(9.8)(18)
Eg = 705.6
