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Cloud [144]
3 years ago
11

Which one of the following is not an organic compound? Why?CH4C2H6OCa0​

Physics
2 answers:
Leto [7]3 years ago
7 0

Answer:

CaO

Explanation:

This isnt an organic compound because its not made with carbon. Notice how the other options have carbon except for CaO.

Alexus [3.1K]3 years ago
6 0

Answer:

CaO

Explanation:

mark me brainliest

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A box is sliding down an incline tilted at a 16.0 angle above horizontal. The box is initially sliding down the incline at a spe
blsea [12.9K]

Answer:

d) 1.44m

Explanation:

According to Newton's second law:

\sum F=m.a\\

analyzing the horizontal components of the force:

\sum F_x=mg*sin(\theta)-\µ*m.g*cos(\theta)\\\sum F_x=m*9.8*(sin(16^o)-0.420*cos(16^o))\\\sum F_x=-1.25m

applying the second law

-1.25m=m.a\\a=-1.25m/s^2

given the acceleration we can calculate the distances traveled before stopping:

(v_f)^2=(v_o)^2+2.a.\Delta x\\0=(1.90m/s)^2-2(1.25)*\Delta x\\\Delta x=1.44m

8 0
3 years ago
47. Calculate the final steady temperature obtained when
Rashid [163]

Answer:

the final steady temperature of the mixture is 46.67 ⁰C

Explanation:

Given;

mass of first water,m₁ = 6 g = 0.006 kg

initial temperature, t₁ = 50 ⁰C

mass of the second water, m₂ = 3.0 g = 0.003 kg

initial temperature of the second water, t₂ = 40 ⁰C

specific heat capacity of water, C = 4,200 J/kg.K

Let the final temperature of the mixture = T

Based on Law of conservation of energy, the temperature of the final mixture is calculated as follows;

m₁c(t₁ - T) = m₂c(T - t₂)

0.006 x 4200 x (50 - T) = 0.003 x 4200 x (T - 40)

1,260 - 25.2T = 12.6T - 504

1,260 + 504 = 12.6T + 25.2T

1764 = 37.8T

T = 1764/37.8

T = 46.67 ⁰C

Therefore, the final steady temperature of the mixture is 46.67 ⁰C

4 0
2 years ago
Imagine the deep, low sound made by a tuba. Now, what is an example of a sound with a much higher pitch?
Amiraneli [1.4K]
The answer to this is c the chime of thunder'

8 0
3 years ago
Calculate the power provided by a 12 volt car battery with a rating of 350 amperes.
mamaluj [8]

Answer:

Option D

4200 W

Explanation:

Power, P is also given as the product of voltage and current, expressed as P=VI

Here, P is power, V is voltage in the xircuit and I is current theough voltage.

Taking 12 V for voltage across and 350A for current across circuit then power will be

P=350*12=4200 W

Therefore, option D is correct.

8 0
3 years ago
Mickey walks Pluto 4 miles North to the dog park. Mickey finds beautiful
yanalaym [24]
Answer is 12 milesBecause yeah
3 0
3 years ago
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