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3 years ago

The elements with the largest atomic radii are found in the

Physics

1 answer:

Ulleksa [173]3 years ago

7 0

Elements with the largest atomic radius are found in the lower left hand of the periodic table.

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Um corpo de massa 50g recebe 300 calorias e sua temperatura sobe de -10°C até 20°C. Determine a capacidade térmica do corpo e o

kykrilka [37]

The specific heat capacity of the substance is $0.963 J/g^{\circ}C$

Explanation:

When an object of mass m is supplied with a certain amount of energy Q, its temperature increases according to the equation:

$Q=mC_s \Delta T$

where

m is the mass of the object

$C_s$ is its specific heat capacity

$\Delta T$ is the increase in temperature of the object

In this problem, we have

$Q=300 cal \cdot 4.814 = 1444.2 J$

m = 50 g

$\Delta T = 20C-(-10C)=30^{\circ}C$

Therefore, we can solve for $C_s$ to find its specific heat capacity:

$C_s = \frac{Q}{m\Delta T}=\frac{1444.2}{(50)(30)}=0.963 J/gC$

Learn more about specific heat capacity:

brainly.com/question/3032746

brainly.com/question/4759369

#LearnwithBrainly

7 0

4 years ago

in general, what happens to the energy, order, and spacing of particles when a solid turns to a liquid?

vodka [1.7K]

For a solid to change its state of matter into liquid, energy is applied or heat is being used. With a solid, particles are very compacted and still, with a liquid they are not as compacted but can still take a defined shape.

6 0

3 years ago

When all parts of a circuit are composed of conducting materials, the circuit is said to be

Korolek [52]

Closed is the correct answer :)

7 0

4 years ago

Read the scenario and solve these two problems. When traveling at top speed, a roller coaster train with a mass of 12,000 kg has

andreev551 [17]

First answer 5400000
second answer 46

4 0

3 years ago

Read 2 more answers

As plates move, large blocks of crust ___ along the faults

seraphim [82]

Answer:

move

Explanation:

i think that is it

as plates move large blocks of crust move along the faults

4 0

3 years ago