Is a silver ring a homogeneous or a heterogeneous mixture"it's actually a chemistry question"

Answers

Answer 1
Answer: A silver ring is homogeneous. It has no allotropic phase

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The ?? reaction to photosynthesis puts carbon dioxide into the form of carbohydrates. Light or dark?

Answers

The question says,'the ........ reaction of photosynthesis puts carbon dioxide into the form of carboydrates. The correct option is dark reaction. During the dark reaction of photosynthesis, the ATP and the NADPH that were formed during the light reaction are used to drive the synthesis of carbondioxide from carbon molecules, thus reducing them to ADP and NADP.

Question 17 of 25Which strand of mRNA would be made during transcription using the DNA
strand shown below?
GCA TAG
A. GCU AUG
B. TAG GCA
C. CGU AUC
D. GCT ATC

Answers

Answer: The answer is C

Explanation: C and G pair with each other and T pairs with A and A pairs with U

Which of the following describes light as a wave?Light is a transverse wave.

Light is a wave but does not have frequency as a property.


Light is exactly similar to water and sound.

Light is a converse wave.

Answers

Light is a transverse wave and this is what describes light as a wave. The correct option among all the options that are given in the question is the first option. Light is not at all similar to water and sound. It would be a big mistake to consider light as similar to the mediums water and sound. I hope the answer helps.

Answer:

Light is a transverse wave.

Explanation:

Light is a transverse wave. Its particles vibrates or oscillates in the direction perpendicular to the direction of propagation of wave.

Light wave also have both electric and magnetic field component. So, light waves are also called as electromagnetic wave. Another type of wave is longitudinal wave. In this type, the particles of wave are in the direction of propagation of wave.

Hence, the correct option is " light is a transverse wave ".

The body loses approximately 5-6 pints of water a day through sweat, urine, and exhalation.a. True
b. False

Answers

The answer is a. True

The body loses water in the first place through kidneys in the form of urine. A less is lost through evaporation from a skin, as a sweat, or through exhalation, by breathing out water vapor. In some cases, such as intensive exercise or hot weather, increased amount of water can be lost through sweat.

Community One is made up of 500 different species and has a total number of 5000 individuals. Community Two is made up of 100 different species and has a total number of 10,000 individuals. Which community has higher species diversity?Community One
Community Two
They both have the same species diversity
There is not enough information to determine species diversity

Answers

Community one because there are more different types of species and less of them.

What is the range of the number of bacterial cultures per plate for the experimental groups?

Answers

Answer:the number of bacterial colonies after three days

Explanation: