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2 years ago

In which way does blue light change as it travels from diamond into crown glass?

SAT

1 answer:

Vinvika [58]2 years ago

4 0

Answer:

Blue light changes as it travels from diamond into crown glass at its speed increases.

Explanation:

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Ed and

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beef because beef is very important to poop and poop is important to beef and poop plus beef equald diarrhea

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3 years ago

Read 2 more answers

The access code for a card security system consist of four digits the first digit cannot be 4 and the last digit must be odd. Ho

Deffense [45]

Different codes for access code which are available are: 4000

_ _ _ _

1 2 3 4

1st blank can be filled with the following possibilities, here the conditions are:

1)The first digit cannot be 4

2)The first digit cannot be 0 also since it makes the access code 3 digits hence

From 1 to 9 except 4 there are 8 possible ways to fill that blank

8

2nd blank can be filled with any number between 0 to 9 in 10 possible ways

8 10

3rd blank can be filled with any number between 0 to 9 in 10 possible ways

8 10 10

4th blank can be filled with any odd numbers between 0 to 10 - 1,3,5,7,9

8 10 10 5 = 8 x 10 x 10 x 5 = 4000

Hence to conclude that 4000 available codes are there for the access security card

To know more about permutations and combinations please follow this link

brainly.com/question/1216161

5 0

1 year ago

The center of gravity does not contribute to individual stability.

AlekseyPX

Answer:

The answer is false because the center of gravity contributes greatly to the individual stability of a person or thing. The center of gravity is the center of mass of an object and therefore by raising or lowering that point, of gravity, you can cause an object or person to lose stability very quickly.

Explanation:

5 0

2 years ago

Which triangles are congruent according to the sas criterion?.

julia-pushkina [17]

SAS Criterion: If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.

From the diagram you can see that:

<A ≅ <F ≅ <P

AB ≅ GF ≅ PQ

AC ≅ FE ≅ PR

This means that ΔABC, ΔFGE, and ΔPQR are congruent.

8 0

3 years ago

The maximum activity level (which is 1.00) of an enzyme occurs at a pH level of 4 pH units.

Zanzabum

Answer:

O2 affinity depends on the pCO2 and pH.

Higher pH -> Higher O2 affinity -> Higher O2 saturation at higher pH level

Higher pCO2 -> Lower O2 affinity -> Higher O2 saturation at lower pCO2 level

This is a benefit because it allows the affinity of Hb in venous blood conditions (lower pO2, higher pCO2, and lower pH) to be much lower than in arterial conditions. Therefore, when blood goes from arterial to venous, the oxygen concentration decreases much more dramatically due to more oxygen (around 2x) being released to the tissues, which is possible due to the changes in affinity caused by the Bohr effect.

Explanation:

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4 0

3 years ago