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
amm1812
3 years ago
12

In 1650, an individual calculated that the earth was about 6,000 years old. since then, what has happened to scientists' estimat

es of the earth's age? question 9 options: scientists now are less sure about the earth's age scientists now think the earth is much younger scientists agree with the estimate from 1650 scientists now think the earth is much older
Physics
2 answers:
Whitepunk [10]3 years ago
5 0

The answer is:

Scientists now think the earth is much older.

The explanation:

-The age of the Earth is 4.54 ± 0.05 billion years (4.54 × 109 years ± 1%) This age may represent the age of the Earth’s accretion, of core formation, or of the material from which the Earth formed.This dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

-Following the development of radiometric age-dating in the early 20th century, measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old.

sladkih [1.3K]3 years ago
3 0
What happened to the scientists' estimates of the Earth's age in the year 1650 since then the scientists now think the earth is much older. Currently Earth's age is approximately <span>4.543 billion years. Thank you for posting your question here. I hope the answer helps. </span>
You might be interested in
Which one is an accurate description of the process of erosion?
AURORKA [14]
The accurate description of the process of erosion is when <span>moving bits of rock and soil across the earth’s surface by water, wind, or glaciers. The answer is letter C.</span>
4 0
3 years ago
Read 2 more answers
A boy got out of a boat and as he
emmainna [20.7K]

Answer:

third law of motion

Explanation:

6 0
3 years ago
a geosynchronous satellite appears to remain over one spot on earth. a geosynchronous satellite has an orbital radius of 4.23 ×
Natasha2012 [34]

Given that,

radius, r = 4.23 x 10∧7 m

Period, T = ?

Since, we know that,

In a geosynchronous satellite, period is equal to the period of earth that is 24 hrs.

Therefore, Time period is equal to 24 hours.


8 0
3 years ago
Calculate the moment of Inertia for a ring with a mass 0.715 kg, an inner radius of 10.7 cm and an outer radius of 12.7 cm.
lisov135 [29]
Using formula: 
I=(1/2)*M*(R^2+r^2) 

<span>I=0.5*0.715kg*[(12.7cm)^2+(10.7cm)^2] </span>

<span>I=98.6 kg*cm^2</span>
7 0
3 years ago
What areas of the work force can science be applied to?
strojnjashka [21]

Answer:

<h2>All of the work of life</h2>

Explanation:

In all works of life science can be applied, in-fact science has already been applied already, even in the humanities, social sciences and art related studies sciences is being applied,

    Furthermore, the application of science and technology knows no boundaries, and as science is advancing day by day, expanding to new frontiers and breaking new limits so is it application to all works of life and relevance everyday.

4 0
3 years ago
Other questions:
  • A 2kg bowling ball is 2.5 meter off the ground on a post when it falls. Just before it reaches the ground, it is traveling 7m/s.
    15·1 answer
  • A man has a mass of 110kg. What is his weight?
    8·1 answer
  • What is quantum computing?
    5·1 answer
  • Radiation transfers energy by moving matter. Please select the best answer from the choices provided
    6·2 answers
  • How many nuclear power plants exist in new jersey?
    7·2 answers
  • Two charges q1 and q2, that are distance d apart , repel each other with a force of 6.40 N. what would be the force between two
    8·1 answer
  • Which type of hearing problem can be reduced which ordinary hearing aids
    5·1 answer
  • Assuming you are in the Northern Hemisphere, how would you expect the location of the Sun in your local sky at noon to differ fr
    6·1 answer
  • What are two ways you can increase power by climbing the stairs?
    9·1 answer
  • An object is floating in equilibrium on the surface of a liquid. The object is then removed and placed in another container, fil
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!