4 years ago

Dalton theorized that the atom was simply a solid space. True or False

1 answer:

5 0

True. His model of the atom, the "Billiard Ball Model", is sometimes also dubbed the "Solid Sphere Model".

An image of Dalton's model is attached.

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A car is traveling to the right with a speed of 2.0 m/s on an icy road when the brakes are applied. The car begins sliding with

quester [9]

Answer:

t = 3.0s

Explanation:

U = 2.0m/s , V = 0 (stop) , S = 3m , t =?

From V^2 - U^2 = 2aS

=) a = -4/6 = -0.667m/s^2

Now again by V-U = at

We have t = -U/a = 2/0.667 = 3s

Required time is t = 3.0s

6 0

3 years ago

Name the regions of a electromagnetic spectrum from the shortest wavelength to the longest wavelength

kaheart [24]

Answer:

From shortest wavelength to longest wavelength:

Gamma Rays

X-Rays

Ultraviolet

Visible Light

Infrared waves

Microwaves

Radio Waves

Explanation:

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3 years ago

Is 0.9 less that 1.0?

Tom [10]

0.9 is less than 1.0 by 0.1
so your answer is true

hope this helps

7 0

4 years ago

Read 2 more answers

What storm causes flash floods? <br> Tornado <br> Thunderstorm<br> Hurricane

Mariulka [41]

Answer:

hurricane.

Explanation:

............................

8 0

3 years ago

Following a collision between a large spacecraft and an asteroid, a copper disk of radius 28.0 m and thickness 1.20 m, at a temp

coldgirl [10]

Answer:

A. 9.31 x10^10J

B. -8.47x10 ^ 12J

C. 8.38x 10^12J

Explanation:

See attached file pls

3 0

3 years ago