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
harina [27]
3 years ago
13

Imagine you have to design a safe, useful device that uses an electric discharge to make your life better. How would you describ

e it to others?
Physics
2 answers:
sasho [114]3 years ago
5 0

Answer:

a device simular to a light bulb

Explanation:

Norma-Jean [14]3 years ago
4 0

Answer:

i would describe it as some thing that keeps ur belongings safe and can also make my life better and not so sad

Explanation:

You might be interested in
A concave mirror has a focal length of 30.0 CM. an object is placed 15.0 CM from the mirror. what is the radius of curvature of
Nana76 [90]

Answer:

60 cm

Explanation:

We are given;

  • Focal length of a concave mirror as  30.0 cm
  • Object distance is 15.0 cm

We are required to determine the radius of curvature.

We need to know that the radius of a curvature is the radius of a circle from which the curved mirror is part.

We also need to know that the radius of curvature is twice the focal length of a curved mirror.

Therefore;

Radius of curvature = 2 × Focal length

Therefore;

Radius of curvature = 2 × 30 cm

                                 = 60 cm                                  

7 0
3 years ago
Dillon wants to go to the park to play basketball. To get to the park, he must travel 9 km East, and then 6 km South, then 9 Km
puteri [66]

Answer:

24 km

Explanation:

9 + 9 + 6 = 24

5 0
3 years ago
Present the ways to observe interference patterns on thin films. Why the thickness of thin films should be in scale of wavelengt
antoniya [11.8K]

Answer:

A colorful interference pattern is observed when light is reflected from the top and bottom boundaries of a thin oil film. The different bands form as the film's thickness diminishes from a central run-off-poin

Explanation:

<h3>hope it help brainliest pls</h3>
5 0
3 years ago
Read 2 more answers
MATCH THESE ^-^ Match Newton's law with the correct statement.
ikadub [295]
1 and A
2 and B
3 and D
4 and C

4 0
3 years ago
Read 2 more answers
The outer planets are similar to the planet Earth; they just happen to be farther away from the Sun.
Harrizon [31]

Answer:

False

Explanation:

The inner planets are called terrestrial planets due to the surfaces are solid (similar to Earth)-made up of heavy metals, either have no moons or few moons.

The outer planets are called Jovian planets or gas giants because they are encased in gas.  They all have rings with plenty of moons.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Is rose quartz igneous sedimentary or metamorphic
    15·1 answer
  • Compact fluorescent bulbs are much more efficient at producing light than are ordinary incandescent bulbs. They initially cost m
    12·1 answer
  • A. How long does it take light to travel through a 3.0-mm-thick piece of window glass?
    15·1 answer
  • A scientist observed the formation of hundreds of maggots and many flies on a rotting meat slice exposed to the environment. Wha
    12·1 answer
  • What people group was not targeted for estermination by the germans?​
    12·1 answer
  • The light bulb in your room is not very bright. You want to use a concave mirror to direct its illumination into a tight, parall
    13·1 answer
  • Which molecule has charges that are free to move around?
    15·1 answer
  • Scientists have discovered just over _____ different elements with unique properties.
    11·2 answers
  • Suppose the battery in a clock wears out after moving thousand coulombs of charge through the clock at a rate of 0.5 Ma how long
    10·1 answer
  • How much force is required to accelerate a 0.10 gram mosquito at 20m/?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!