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3 years ago

PLEASE ANSWER ASAP! DOUBLE CHECK THE ANSWER!

1 answer:

7 0

I believe the answer would be C, unbalanced.
Since the forces are in opposite directions, and aren't the same size, the answer would be unbalanced.

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Drag each label to the correct location on the image.

Mandarinka [93]

Answer:

Uses energy: Amoeba and clock both use energy

Contains cells: true for the amoeba.

Lacks genetic material: true for a clock.

Reproduces: True for amoeba

Has internal organization: True for amoeba and clock both

Amoeba can be described as a single-celled organism and hence is a living thing. It will show characteristics of a living thing. Whereas, a clock can be described as a device to watch time. It is a non- living thing.

7 0

3 years ago

Read 2 more answers

Assume that you have developed a tracer with first-order kinetics and k = 0.1 s − 1 . For any given mass, how long will it take

anygoal [31]

Answer: It will take 6.93 sec for tracer concentration to drop by 50% and 13.9 sec for tracer concentration to drop by 75%

Explanation:

Expression for rate law for first order kinetics is given by:

$t=\frac{2.303}{k}\log\frac{a}{a-x}$

where,

k = rate constant = $0.1s^{-1}$

t = age of sample

a = let initial amount of the reactant = 100 g

a - x = amount left after decay process

a) for tracer concentration to drop by 50%

a - x = amount left after decay process = 50

$t=\frac{2.303}{k}\log\frac{100}{50}$

$t=\frac{0.693}{0.1}$

$t=6.93sec$

It will take 6.93 sec for tracer concentration to drop by 50%

b) for tracer concentration to drop by 75 %

a - x = amount left after decay process = 25

$t=\frac{2.303}{k}\log\frac{100}{100-75}$

$t=\frac{2.303}{0.1}\times \log\frac{100}{25}$

$t=13.9sec$

It will take 13.9 sec for tracer concentration to drop by 75%.

5 0

3 years ago

The value of Avogadro number is

Anastasy [175]

The value of Avogadro number is 6.02214076 × 10^24

6 0

2 years ago

Imagine that hotter magma is lying beneath an area of cooler magma deep in the mantle. What do you predict will happen?

allsm [11]

Answer:

it will explod because off all of the prussere but on to it.

Explanation:

3 0

3 years ago

Structure of tetrazine

Vika [28.1K]

Answer:

Tetrazine is a compound that consists of a six-membered aromatic ring containing four nitrogen atoms with the molecular formula C2H2N4.

(See the image)

Hope it helps!

3 0

3 years ago