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klemol [59]
3 years ago
12

How do fossils get "covered up"?

Physics
1 answer:
sergejj [24]3 years ago
3 0

Answer: When an animal of plant dies and falls into the water, the remains are sometimes covered up quickly by sediments. The layers of sediment form a protective covering to slow the process of decay. Over thousands of years, the sediments around the remains harden into rock

Explanation:

You might be interested in
The volume of a gas at 59.0kPa is 600ml. if the pressure is increase to 138.0kPa, what will be the new volume?
likoan [24]

Answer:

<h3>The answer is 256.52 mL</h3>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{59000 \times 600}{138000}  =  \frac{35400000}{138000}  \\  = 256.521739...

We have the final answer as

<h3>256.52 mL</h3>

Hope this helps you

4 0
3 years ago
Calcula la densidad del hierro , si 393 g ocupan un volumen de 50 ml
eimsori [14]
Density is mass over volume: d=m/v
d = 393/50 => d = 7.86 g/ml
7 0
3 years ago
A car needs to generate 75.0 hp in order to maintain a constant velocity of 27.3 m/s on a flat road. What is the magnitude of th
MaRussiya [10]

Answer:

2048.63 N

Explanation:

Force: The product of mass and the  acceleration of a body. The S.I unit of Force is Newton(N).

From the question

P = F×V.................... Equation 1

Where P = power generated by the car, F = Total resistive force acting on the car, V = Velocity of the car.

make F the subject of the equation

F = P/V................ Equation 2

Given: P = 75.0 hp = (75×745.7) = 55927.5 W, V = 27.3 m/s

Substitute into equation 2

F = 55927.5/27.3

F = 2048.63 N

Hence the total resistive force acting on the car = 2048.63 N

6 0
4 years ago
Defination of radiation​
saw5 [17]

Answer:

the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.

Explanation:

6 0
3 years ago
Read 2 more answers
1. Nyatakan prinsip Bernoulli.​
nignag [31]

Answer:

prinsip bernoulli

Explanation:

Prinsip Bernoulli adalah sebuah istilah di dalam mekanika fluida yang menyatakan bahwa pada suatu aliran fluida, peningkatan pada kecepatan fluida akan menimbulkan penurunan tekanan pada aliran tersebut. Prinsip ini sebenarnya merupakan penyederhanaan dari Persamaan Bernoulli yang menyatakan bahwa jumlah energi pada suatu titik di dalam suatu aliran tertutup sama besarnya dengan jumlah energi di titik lain pada jalur aliran yang sama. Prinsip ini diambil dari nama ilmuwan Belanda/Swiss yang bernama Daniel Bernoulli.

6 0
3 years ago
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