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
MArishka [77]
2 years ago
8

Which part of the planet had the highest concentration of ozone in 1989?

Physics
1 answer:
Nat2105 [25]2 years ago
4 0

Answer:

earth

sorry I need points but I don’t know the answer again I’m really sorry

You might be interested in
Which situations describe an elastic collision?
V125BC [204]
Elastic collisions are collisions in which both momentum and kinetic energy are conserved. I think the correct answer from the choices listed above is option A. Two <span>glass marbles bounce off each other is an example of an elastic collision. Hope this answers the question.

I hope this helps! <3
</span>
5 0
3 years ago
Read 2 more answers
Which activities demonstrate reaction time the most?
Black_prince [1.1K]

Answer:

A goal keepee catering the ball in time is answer

7 0
2 years ago
When an object is stationary, all of the forces acting on it are balanced
Leviafan [203]
With utmost clarity, that is truest of the truths

5 0
3 years ago
Read 2 more answers
If the net force acting on an object is zero, its inertia is also zero.<br> True or false
S_A_V [24]

Answer:

its false

Explanation:

5 0
3 years ago
The battery for a certain cell phone is rated at 3.70 V. According to the manufacturer it can produce math]3.15 \times 10^{4} J[
AysviL [449]

Answer:

The average current that this cell phone draws when turned on is 0.451 A.

Explanation:

Given;

voltage of the phone, V = 3.7 V

electrical energy of the phone battery, E = 3.15 x 10⁴ J

duration of battery energy, t = 5.25 h

The power the cell phone draws when turned on, is the rate of energy consumption, and this is calculated as follows;

P = \frac{E}{t}

where;

P is power in watts

E is energy in Joules

t is time in seconds

P = \frac{3.15*10^4}{5.25*3600s} = 1.667 \ W

The average current that this cell phone draws when turned on:

P = IV

I = \frac{P}{V} =\frac{1.667}{3.7} = 0.451 \ A

Therefore, the average current that this cell phone draws when turned on is 0.451 A.

5 0
3 years ago
Other questions:
  • The diameter of Mars is 6794km, and its minimum distance from the earth is 5.58×10^7 km. When Mars is at this distance, find the
    10·1 answer
  • A 50 g ball of clay traveling at speed v0 hits and sticks to a 1.0 kg block sitting at rest on a frictionless surface. part a wh
    7·1 answer
  • How do we know that white light is composed of a rainbow of colors?
    5·1 answer
  • An isotope of an element will be radioactive if it has an unstable ratio of____and_____
    15·1 answer
  • What percentage of the power of the battery is dissipated across the internal resistance and hence is not available to the bulb?
    10·1 answer
  • Do the same molecules have to be present on both sides of a chemical equation?<br> why or why not?
    5·1 answer
  • Shani poses as the statue of liberty for an art class. she holds a torch above her head with her right hand and a book against h
    15·1 answer
  • When the bells are charged up, the left bell acquires a positive charge, the right bell a negative charge. When this occurs, the
    15·1 answer
  • What does the kinetic theory say about the motion of atoms
    6·1 answer
  • A fixed mass of gas has a volume of 25 cm³. The pressure of the gas is 100 kPa.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!