All categories

3 years ago

_ suggests that Earth is young, while proposes that Earth is old.

Physics

2 answers:

Rufina [12.5K]3 years ago

8 0

1. Catastrophism
2. Uniformitarianism

Artist 52 [7]3 years ago

4 0

Answer:

Catastrophism

Uniformitarianism

Explanation:

Catastrophism : This is the theory which explains that the properties of earth have been formed by sudden large events in quick period of time. Formation of mountains is an example of such processes.

Uniformitarianism : This is the theory that explains extremely slow processes like erosion and deposition that have remained constant all through history.

You might be interested in

the diagram shows a ray of light striking a mirror that is above a sink full of water explain what what will happen to the beam

ratelena [41]

The water will reflect some of the light

6 0

4 years ago

Read 2 more answers

Cells that remain as sources of other cells are called

inna [77]

They are called stem cells. This cells are undifferentiated which means it can specialize in other types when it receives the right stimuli. They can divide through mitoses and become more stem cell or become a bone, muscle, blood cell, etc.

They can have 2 origins: embryos or some human tissue; their function is to regenerate or substitute damaged cells

8 0

4 years ago

represents the space-time, speed-time and acceleration-time graphs for a ball pulled upwards with a speed of 10 m / s from 1 met

White raven [17]

Represent the sleaze time speed time and acceleration time graphs

5 0

3 years ago

which statement below is FALSE? A Gravity acts on any object with mass. B The closer objects are, the stronger the gravitational

GenaCL600 [577]

Answer:

Explanation:

5 0

3 years ago

An electron that has a velocity with x component 2.6 × 106 m/s and y component 3.2 × 106 m/s moves through a uniform magnetic fi

elena55 [62]

Answer:

a) $\vec F_{B} = 8.766\times 10^{-14}\,T\,k$ , b) $\vec F_{B} = -8.766\times 10^{-14}\,T\,k$

Explanation:

a) The magnetic force experimented by a particle has the following vectorial form:

$\vec F_{B} = q\cdot \vec v \times \vec B$

The charge of the electron is equal to $-1.602\times 10^{-19}\,C$ . Then, cross product can be solved by using determinants:

$\vec F_{B} = \begin{vmatrix}i&j&k\\-4.165\times 10^{-13}\, C\cdot \frac{m}{s} &-5.126\times 10^{-13}\,C\cdot \frac{m}{s} &0\,C\cdot \frac{m}{s} \\0.041\,T&-0.16\,T&0\,T\end{vmatrix}$

The magnetic force is:

$\vec F_{B} = 8.766\times 10^{-14}\,T\,k$

b) The charge of the proton is equal to $1.602\times 10^{-19}\,C$ . Then, cross product has the following determinant:

$\vec F_{B} = \begin{vmatrix}i&j&k\\4.165\times 10^{-13}\, C\cdot \frac{m}{s} &5.126\times 10^{-13}\,C\cdot \frac{m}{s} &0\,C\cdot \frac{m}{s} \\0.041\,T&-0.16\,T&0\,T\end{vmatrix}$

The magnetic force is:

$\vec F_{B} = -8.766\times 10^{-14}\,T\,k$

8 0

3 years ago

_______ suggests that Earth is young, while ______ proposes that Earth is old.

_ suggests that Earth is young, while proposes that Earth is old.