1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kari74 [83]
3 years ago
15

1. How is chlorophyll involved in the photosynthetic reaction?

Chemistry
1 answer:
Finger [1]3 years ago
6 0
1) chlorophyll is involved in the photosynthetic reaction by give it a green color
You might be interested in
For a particular reaction, ΔH=−111.4 kJ/mol and ΔS=−25.0 J/(mol·K).
PtichkaEL [24]
That’s the answer ^^^^
3 0
3 years ago
What type of substances is filtration useful for seperating? Give me an example.
Butoxors [25]
Filtration is useful for separating sediments that are carried in water for easy drinking without the risk of disease - an example of this is a water purifier
4 0
3 years ago
When the final velocity is less than the initial velocity, this is speed time acceleration deceleration
WITCHER [35]

Hello!

When the final velocity is less than the initial velocity, this is deceleration

<h2>Why?</h2>

Acceleration is defined as the physical magnitude that measures the change in velocity with time. The units to express acceleration are speed over time.

The equation for acceleration is: a=\frac{v-v_o}{t-t_o}

Where: a=acceleration, v=final velocity, vo=initial velocity, t=final time, to=initial time.

If the final velocity is less than the initial velocity, then the acceleration is negative, and that is called deceleration. An example of this is when a car brakes.

Have a nice day!



6 0
3 years ago
Read 2 more answers
An ideal reversible heat pump is taking heat from the outside air at -14.0°c and discharging it into the house at 20.0°c. what i
just olya [345]

the coefficient of performance of this heat pump is 8.61.

<h3>What is Heat pump ?</h3>

The air source heat pump converts heat from the ambient air into a low-temperature liquid refrigerant. The pump compresses the liquid to raise its temperature using power. To release the heat it had been holding, it then condenses back into a liquid. Your underfloor heating system or radiators get heat.

coefficient of performance -The usable heating or cooling delivered to work (energy) needed ratio, also known as the coefficient of performance, or COP, of a heat pump, refrigerator, or air conditioning system. Higher efficiency, less energy (power) usage, and thus reduced operational costs are all related to higher COPs.

temperature of cold reservoir = -14.0°C

Tc = [ 273+ (-14.0)]K = 259K

temperature of hot reservoir = 20°C

Th = [ 273+ (20)]K = 293K

therefor, formula for coefficient of performance

Cop = Th/Th-Tc

Cop = 293/34

Cop = 8.61

to learn more about heat pump go to - brainly.com/question/3150928

#SPJ4

4 0
2 years ago
Is it beneficial to the US economy if Russia takes over Ukraine?
seraphim [82]

Answer:

No, (But it is all that is the only way out of world war3)

Explanation:

If they take over Ukraine, Russia will now own all the oil and land that Ukraine uses to farm. It would mostly benefit Russia than the U.S

But if Ukraine gives itself up it can prevent a nuclear war between countries. Although it won't benefit the U.S, it wouldn't hurt it either. So the answer is no, it would not benefit the U.S.

5 0
2 years ago
Other questions:
  • What is the relationship between the improved microscopes and the discoveries made about cells?
    14·1 answer
  • Why is the thiosulfate solution stored in the dark?
    12·1 answer
  • Which planet listed below will take the longest amount of time to orbit the sun?
    5·1 answer
  • if you where too smoke a menthol cigarette in space, would your lungs explode? some of my friends said it would
    14·1 answer
  • If the atomic number for oxygen is 8, how
    13·1 answer
  • Andrew walks through his garden and observes that the shapes of dewdrops are not always the same. Suppose he wants to investigat
    9·1 answer
  • Which substance is completely consumed in a chemical reaction?
    8·1 answer
  • Sacar los números cuánticos de cobalto (Co)Z=27
    15·1 answer
  • What is the initial pressure of a gas if it’s occupied a volume of 0.375 L but now occupies a volume of 1.25 L at a pressure of
    11·1 answer
  • how many bonding pairs and nonbonding pairs of electrons does each nitrogen atom contain?bonding pairs of electrons for nitrogen
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!