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SashulF [63]
3 years ago
13

Question 1 (1 point) Saved Please choose all that describe a series circuit. (If you did not attend live session and take notes,

make sure you watch the recording before taking this assessment.) If there are many bulbs in a circuit with a battery (cell), it is very likely that the light will be brighter with each additional bulb. The electrons have multiple pathways to travel. The amount of current is the same at every point in a series circuit. A series circuit has no resistors. All of the parts of a series circuit-power source, wires, and devices-are connected along the same pathway​
Chemistry
1 answer:
diamong [38]3 years ago
8 0

Answer: All of the parts of a series circuit-power source, wires, and devices-are connected along the same pathway​,  All of the parts of a series circuit-power source, wires, and devices-are connected along the same pathway.​ These two are correct.

Explanation:

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Consider the reaction X + Z ?
lions [1.4K]

Answer:

X2Z3

Explanation:

Based on the clues, X is a metal and Z is a non-metal.

X could be aluminum and Z would need to be an element from the oxygen family.

8 0
3 years ago
Plz give me short note on isotopes in agriculture industries and medicine
Mumz [18]

Uses of isotopes:

In agriculture,

C-14 is used to trace the path of photosynthesis.

In medicine,

Iodine -131 is used in the treatment of

goiter

8 0
3 years ago
Which class of organic compounds has molecules that contain nitrogen atoms?
ziro4ka [17]
2) amine is the correct answer 
7 0
4 years ago
A gas has a volume of 560 mL at a temperature of –55°C. What volume will the gas occupy at
kap26 [50]

Answer: 778 ml

Explanation:

To calculate the final temperature of the system, we use the equation given by Charles' Law. This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{V_1}{T_1}=\frac{V_2}{T_2}

where,

V_1\text{ and }T_1 are the initial volume and temperature of the gas.

V_2\text{ and }T_2 are the final volume and temperature of the gas.

We are given:

V_1=560ml\\T_1=-55^oC=(273-55)K=218K\\V_2=?\\T_2=30.0^oC=(273+30.0)K=303K

Putting values in above equation, we get:

\frac{560ml}{218K}=\frac{V_2}{303K}\\\\V_2=778ml

Thus volume the gas occupy at 30.0°C is 778 ml

7 0
3 years ago
Please answer! Tap on the photo❤️
lina2011 [118]

Answer:

E

Explanation:

no of grams in picture c = A+B

= 200+10 =210

for D its also 210 ..... the water already contains the salt .....so the mass of salt has added to the mass of water which is still 210

that's all .... have fun

6 0
3 years ago
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