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
Kipish [7]
3 years ago
10

WHAT are the highest frequency and the lowest frequency pets of the EM spectrum?

Physics
1 answer:
Rus_ich [418]3 years ago
8 0
Highest frequency EM waves: cosmic rays and gama rays

Lowest frequency EM waves:
Radio and Tv waves
You might be interested in
An electrical connection between an electrical circuit or equipment and the earth is called a
Anna007 [38]
I'd say ground. <span>Voltage in the US is 110-120 volts while in other countries it is 220-240 volts. if you have a 110-120 volt appliance, you need a step-up transformer (110 to 220)before you could use it in a 220 volt power supply.</span>
3 0
3 years ago
Light shines through a single slit whose width is 5.7 x 10-4 m. A diffraction pattern is formed on a flat screen located 4.0 m a
lilavasa [31]

Answer:

\lambda = 570\ nm

Explanation:

Given,

Width of slit, W = 5.7 x 10⁻⁴ m

Distance between central bright fringe, L = 4 m

distance between central bright fringe and first dark fringe, y = 4 mm

Diffraction angle

tan \theta = \dfrac{y}{L}

tan \theta = \dfrac{4}{4\times 10^3}

\theta = 0.0572

Now.

W sin \theta = m \lambda

m = 1

5.7 \times 10^{-4} \times sin (0.0572) = 1 \times \lambda

\lambda = 569.99 \times 10^{-9}\ m

\lambda = 570\ nm

4 0
3 years ago
A train travels 1000 m south for 100 s. What is the
Alexandra [31]
C. 10 m/s
You divide 1000 m by 100 s.
1000/100 to find the velocity
5 0
3 years ago
What is the acceleration of a 55 kg block of cement when pulled sideways with a net force of 356 N? Answer in units of m/s2.
puteri [66]
F=ma
a=F/m = 356/55 = .... m/s2
5 0
3 years ago
What happens when you drop a sugar cube into a mug of hot tea
azamat
The sugar cube disolves
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes the force between two magnets when their south poles are almost touching?
    6·2 answers
  • If we observe a star over 6 months and obtain a parallax angle (p) for the star, how can we calculate the distance to the star?
    12·2 answers
  • Who studies this branch of physics? What types of careers are there in this branch of physics? What particular subjects should s
    6·1 answer
  • Help me with this Weather Station Model by answering 5 questions. It is due tomorrow.
    7·1 answer
  • Classical physics is a good approximation to modern physics under certain circumstances. What are they?
    13·1 answer
  • You have been hired to design a spring-launched roller coaster that will carry two passengers per car. The car goes up a 13-m-hi
    9·1 answer
  • What is the Potential Energy of a roller coaster if it has a velocity of 35 m/s and a mass of 2000 kg and is at a height of 200
    8·1 answer
  • In all measurements and calculations, magnitude (number) and units are always included.
    14·1 answer
  • Momentum is conserved it can be transferred but not lost. true or false​
    12·1 answer
  • FIRST TO ANSWER CORRECTLY GETS BRAIBLIEST!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!