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
Semenov [28]
2 years ago
12

What is the unit of frequency

Physics
1 answer:
Phantasy [73]2 years ago
6 0

Answer:

hertz (Hz)

The number of periods or cycles per second is called frequency. The SI unit for frequency is the hertz (Hz).

You might be interested in
Which statement below concerning the photoelectric effect is true? View Available Hint(s) Which statement below concerning the p
kakasveta [241]
There is a threshold frequency for each metal, and only light of a frequency higher than this threshold causes electrons to be emitted from the metal surface.
8 0
3 years ago
Cuando una persona sube y baja una escalera, Cuanto vale su desplazamiento y cual es la medida de su trayectoria.
adoni [48]

Answer:

Primero, definimos el desplazamiento como la distancia entre la posición final y la posición inicial.

Así, si comenzamos abajo, luego subimos la escalera, y luego bajamos, la posición final y la posición inicial serán la misma

por lo que el desplazamiento es igual a cero.

La medida recorrida es el espacio total recorrido.

Es decir, si entre el principio y el final de la escalera hay una distancia D.

La persona que sube y baja, recorre esta distancia dos veces.

Entonces cuando una persona sube y baja la escalera, la medida de su trayectoria será 2*D.

8 0
3 years ago
A negative test charge will accelerate toward regions of ________ electric potential and ________ electric potential energy.
dalvyx [7]

Answer: higher and lower

Explanation:

 charge in an electric field will experience a force in the direction of decreasing potential energy. Since the electric potential energy of a negative charge is equal to the charge times the electric potential the direction of decreasing electric potential energy is the direction of increasing electric potential.

5 0
3 years ago
Please help ill give brainly and heart !!!
Snezhnost [94]

Answer:

July

Explanation:

In july you would expect least hurricane

4 0
3 years ago
Read 2 more answers
What type of energy do you observe from a light bulb
Lunna [17]
Potential if it is off or kinetic energy when its on
3 0
3 years ago
Other questions:
  • What is the bottom of the refrigerator called?
    10·1 answer
  • HELP PLEASE!!!
    12·1 answer
  • How do you know when motion has occurred?
    11·1 answer
  • Place the two thermometers outdoors in different locations. Place one in direct sunlight and the other in shade. Make sure that
    13·1 answer
  • Help! 27 degrees Celsius - What is the temperature in Fahrenheit? please help i will make you a cool thing on the computer ( gra
    10·1 answer
  • The heat flux that is applied to the left face of a plane wall is q" = 20 w/m2. the wall is of thickness l = 10 mm and of therma
    13·2 answers
  • Please I need the answer right now will mark you brainliest ​
    6·2 answers
  • 1. What is the acceleration of a car that goes from 20 Km/hr to 100 km/hr in 8 seconds?
    15·2 answers
  • Which hand is negatively charged?<br> A<br> B<br> C<br> D
    11·2 answers
  • A. A crane at a construction site lifts a concrete block with a mass of m = 277 kg from the ground to the top of a building with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!