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
PolarNik [594]
3 years ago
12

A red card is illuminated by red light. Part A What color will the card appear? What color will the card appear? a. Red b. Black

c. White d. Green
Physics
1 answer:
Wewaii [24]3 years ago
4 0
Red light reflects off the card into your eyes and you see the red card as red. The light will just make the card brighter. So A
You might be interested in
What sort of fitness component would dance be<br> categorized under
zalisa [80]

Answer:

aerobic fitness

Explanation:

i just looked it up lol

6 0
3 years ago
a stone is dropped from rest at an initial height h above the surface of the earth. Show that the speed with which it strikes th
Ksju [112]

Answer:

v=\sqrt{2gh}

Explanation:

We could use conversation of energy. Total distance the stone will cover will be

h=\frac{1}{2} g t^{2}

the Final velocity will be

v=gt\\v=g\sqrt{\frac{2h}{g} }\\ v=\sqrt{2gh}

5 0
3 years ago
Choose all the answers that apply. Oxygen is _____. transported by blood picked up in the alveoli released into the air by the l
aleksklad [387]
ANSWER:

- Transported by blood picked up in the alveoli
- Pumped to cells by ventricles

Hope this helps! :)
4 0
3 years ago
Read 2 more answers
10. Discrimination refers to behaviors that
salantis [7]

Answer:

d)

Explanation:

the only one that makes sense

4 0
3 years ago
There are infinite black and white dots on a plane. Prove that the distance between one black dot and one white dot is one unit.
OlgaM077 [116]

Answer:this is confusing and what subject is this

Explanation:

6 0
4 years ago
Read 2 more answers
Other questions:
  • A diffraction grating is made up of slits of width 260 nm with separation 810 nm. The grating is illuminated by monochromatic pl
    15·1 answer
  • Which term describes the amount of heat needed to change 1 kg of a substance from solid to liquid at its melting point? A. Speci
    13·1 answer
  • If a man has a mass of 83 kg on Earth what will the force of gravity on his body be on the moon
    14·2 answers
  • A 110 kg ice hockey player skates at 3.0 m/s toward a railing at the edge of the ice and then stops himself by grasping the rail
    6·1 answer
  • When Marie sees the red traffic light, Marie brakes to a halt from a speed of 70 m/s in just 2 seconds. What is her deceleration
    6·1 answer
  • a pennyfarthing is a style of a bicycle with a very large front wheel and a small real wheel, the cyclist who sit high above and
    10·1 answer
  • PLEASE HELP!!
    5·1 answer
  • If you have 100 kg of each of these substances, which would require the most energy to increase its temperature by 25 Kelvin?
    11·2 answers
  • 2.If you increase the release helght, you are increasing the what
    5·1 answer
  • If the mass of an object increases, predict what will happen to the coefficient of sliding friction.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!