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
Triss [41]
3 years ago
11

Electricians are advised to wear rubber gloves while working on electric devices.give reason​

Physics
1 answer:
gayaneshka [121]3 years ago
7 0

Electricians are advised to wear rubber gloves to protect themselves from being shocked.

You might be interested in
A wave travels at 175 m/s along the x-axis.If the period of the periodic vibrations of the wave is 3.00 milliseconds,then what i
OlgaM077 [116]

Answer:  

<h2>E) 52.5 cm</h2>

Explanation:

Step one:

given data

period T= 3 milliseconds= 0.003

velocity v= 175m/s

wave lenght λ=?

Step two:

we know that f=1/T

the expression relating period and wave lenght is

v=λ/T

λ=v*T

λ=175*0.002

λ=0.525m

to cm= 0.525*100

=52.5cm

The wavelength of the wave is E) 52.5 cm

7 0
2 years ago
How much energy is consumed by a 12 W night light left on for 10 hr?
shutvik [7]

Answer:

Energy consumed is 0.00033 Joules.

Explanation:

the formula of Energy is:

Energy = power/ time.

6 0
3 years ago
A ball is thrown vertically upwards from the edge of the cliff and hits the ground at the base of the cliff with a speed of 30 m
olya-2409 [2.1K]

To solve this problem we will apply the linear motion kinematic equations. From the definition of the final velocity, as the sum between the initial velocity and the product between the acceleration (gravity) by time, we will find the final velocity. From the second law of kinematics, we will find the vertical position traveled.

v = v_0 -gt

Here,

v = Final velocity

v_0 = Initial velocity

g = Acceleration due to gravity

t = Time

At t = 4s, v = -30m/s (Downward)

Therefore the initial velocity will be

-30 = v_0 -9.8(4)

v_0 = 9.2m/s

Now the position can be calculated as,

y = h +v_0t -\frac{1}{2}gt^2

When it has the ground, y=0 and the time is t=4s,

0 = h+(9.2)(4)-\frac{1}{2} (9.8)(4)^2

h = 41.6m

Therefore the cliff was initially to 41.6m from the ground

7 0
3 years ago
Use the information to answer the following question.
Nostrana [21]

Answer:

The answer is B. :)

Explanation:

5 0
3 years ago
If two objects are the same size, will they have the same mass?
jeka57 [31]
No because they could be different materials for example one could be concrete and one could be aluminium
4 0
3 years ago
Other questions:
  • An output is a Push or pull _________________________ on the object
    8·1 answer
  • What is the formula to find momentum
    12·1 answer
  • Both of the examples please.
    14·1 answer
  • A train departs from its station at a constant acceleration of 5m/s2. What is the speed of the train at the end of 20 seconds
    8·1 answer
  • What is analogy a powerful rhetorical device?
    5·1 answer
  • Which of the following is not a natural resource? a. time b. water c. land d. air Please select the best answer from the choices
    10·1 answer
  • In what ways are sound waves and electromagnetic waves similar? In what ways are they different?
    5·1 answer
  • 10. Solve the following numerical problems
    11·1 answer
  • Human diversity means similarities among people. It's each of us in our rich and infinite indistinguishable features. True of fa
    10·1 answer
  • Tarzan, whose mass is 103 kg, is hanging at rest from a tree limb. Then he lets go and falls to the ground. Just before he lets
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!