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
Vika [28.1K]
3 years ago
13

Which one of the following types of electromagnetic radiation causes certain substances to fluoresce?

Physics
1 answer:
ioda3 years ago
5 0
From the choices given, ultraviolet rays is a type electromagnetic radiation that causes certain substances to fluoresce. It cannot be detected by the naked eye but some insects are able to see them.

Like in a fluorescent light bulb, ultraviolet or UV lights stimulates the coating of the tube to emit light.  
You might be interested in
Carbon and hydrogen are examples of pure substances or
Ede4ka [16]
The are elements on the periodic table
7 0
4 years ago
Read 2 more answers
How do i calculate this?
Lesechka [4]

CAR 1

Momentum = Mass/Velocity

M = 2100/20

M = 105 m/s^2

CAR 2

Momentum = Mass/Velocity

M = 2100/30

M = 70 m/s^2

8 0
3 years ago
I need help me with my question
lisov135 [29]

The tilt of the moon's axis does not allow for monthly alignment, so the lunar and solar eclipse do not happen every month.

<h3>How do the lunar and solar eclipse occur?</h3>
  • For the occurrence of lunar and solar eclipse, the sun, moon and the earth must remain in a plan and along a straight line.
  • When the earth appears in between the sun and the moon, lunar eclipse occurs.
  • When the moon appears in between the sun and the earth, solar eclipse occurs.
  • The moon and earth are rotating not only around the sun, but also around the black hole of Milky way galaxy.
  • So they are not present in a plan as well as in a straight line in every full moon and new moon time.

Thus, we can conclude that the option D is correct.

Learn more about the lunar eclipse and solar eclipse here:

brainly.com/question/8643

#SPJ1

4 0
2 years ago
A NASCAR driver weighing 75 kg enters a corner with a radius of 155 meters. If his acceleration is 100 m/s2. What is tangential
Ymorist [56]

The tangential velocity of the car is 124.5 m/s

Explanation:

The centripetal acceleration of an object in uniform circular motion is given by:

a=\frac{v^2}{r}

where

a is the acceleration

v is the tangential velocity

r is the radius of the circle

For the car in this problem, we have:

a=100 m/s^2 is the centripetal acceleration

r = 155 m is the radius of the turn

Solving for v, we find the tangential velocity of the car:

v=\sqrt{ar}=\sqrt{(100)(155)}=124.5 m/s

Learn more about centripetal acceleration:

brainly.com/question/2562955

#LearnwithBrainly

3 0
3 years ago
Why are bulb filaments made of metals and not wood
saul85 [17]
It's because lightbulbs need to carry an electric current within a range of resistance so that the material doesn't without breaking down. 
7 0
3 years ago
Other questions:
  • Phylis Physics travels a displacement of 2.50 km north followed by 4.30 km south and then 1.40 km north. What is her final displ
    5·1 answer
  • An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done
    5·1 answer
  • A 65-cm segment of conducting wire carries a current of 0.35
    12·2 answers
  • How kind of cells have cell wall
    5·1 answer
  • The charge on any negatively charged oil droplet is always a whole-number multiple of the fundamental charge of a single electro
    10·1 answer
  • It is August 1st and you are at a Science Camp in Florida. During an outdoor science quiz, you are asked to identify the tempera
    8·1 answer
  • Check cashing businesses do not require that an individual be an account holder; they will cash any valid check. True False
    6·2 answers
  • Which sentence states Newton’s third law?
    11·2 answers
  • A neurogenic bladder is a urinary problem caused by interference with the normal __________ associated with urination.
    14·1 answer
  • Help pleeeeeeeease???​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!