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
taurus [48]
3 years ago
11

What colour would a bunch of green grapes be in red light? Why?

Physics
1 answer:
Temka [501]3 years ago
7 0

Answer:

they'll be black, because green absorbs red.

Explanation:

any color which absorbs red will appear "black", i.e. green, blue, black

You might be interested in
An unknown material has a mass of 0.447 kg, and its temperature increases by 2.87°C when 943 J of heat are added. What is the sp
Sergeeva-Olga [200]

Answer:

735 J/kg/C

Explanation:

Q = mcT

943 = (0.447)( c )(2.87)

1.28289c = 943

c = <u>7</u><u>3</u><u>5</u><u> </u><u>J</u><u>/</u><u>k</u><u>g</u><u>/</u><u>C</u><u> </u><u>(</u><u>3</u><u> </u><u>s</u><u>f</u><u>)</u>

4 0
3 years ago
As a substance melts, heat energy is used to break the connections between molecules, and temperature __________ until all melti
mario62 [17]
Temperature stays the same
4 0
3 years ago
200 garms into kilogram​
lana66690 [7]

Answer:

200/1000=0.2kg hope ur help and mark me brainlist

6 0
3 years ago
Read 2 more answers
Micah knows that a car had a change in velocity of 15 m/s.To determine acceleration ,Micah also needs the blank of the total tri
Fittoniya [83]

Answer: To determine acceleration ,Micah also needs the Time of the total trip in seconds.

Explanation:

Acceleration can be defined as rate of change of velocity.

a = \frac{dv}{dt}

for calculating acceleration, initial and final velocity are required in meter per second and the total time of the trip in seconds. Then acceleration is measured in meter per second square.

Thus, Micah knows that a car had a change in velocity of 15 m/s.To determine acceleration ,Micah also needs the <u>Time</u> of the total trip in seconds.

7 0
3 years ago
Read 2 more answers
Salt water is denser than fresh water. What ecosystem would be most effective by this fact?
Julli [10]
The Dead Sea is the answer.
6 0
3 years ago
Other questions:
  • ENVIROMENTAL SCIENCE -the united states is a leading producer of which of the following fossil fuels????please help
    10·2 answers
  • What is the purpose of setting a deadline for a goal?
    6·1 answer
  • A piano has a mass of 185 kg, and the coefficient of friction between it and the floor is 0.39. What is the maximum force of fri
    8·2 answers
  • The normal boiling point of a certain liquid is , but when of urea () are dissolved in of the solution boils at instead. Use thi
    10·1 answer
  • If someone travels 3000 feet in one second, how far will it travel in 18 minutes
    11·2 answers
  • A ball thrown horizontally at 12.6 m/s from the roof of a building lands 20.0 m from the base of the building
    5·1 answer
  • Students in a science class were shown three identical bulbs, each with a resistance of 50 Ω, connected to a 1.5-volt battery as
    14·1 answer
  • HELPP WITH THESE QUESTIONS PLEASEEE!!
    7·1 answer
  • (forces and motion) explain in 3-2 sentences why acceleration is interesting.
    5·1 answer
  • A solid aluminum sphere of radius R has moment of inertia I about an axis through its center. What is the moment of inertia abou
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!