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alexira [117]
3 years ago
7

What is in the blank?

Physics
1 answer:
Vika [28.1K]3 years ago
8 0
This is in the thermosphere which is at an altitude of 85-520km
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Caffeine concentration is 1.99 mg/oz how many cans would be leathal if 10g was leathal and there where 12oz in a can
katovenus [111]

The number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.

<h3>How to convert mass?</h3>

According to this question, caffeine concentration is 1.99 mg/oz.

1.99 milligrams can be converted to grams as follows:

1.99milligrams ÷ 1000 = 0.00199grams

This means that 0.00199grams per oz is the caffeine concentration.

If there were 12 oz in a can, then, 0.00199grams × 12 = 0.02388 grams in 1 can.

This means that if 10grams is considered lethal, 10grams ÷ 0.02388 grams = 419 cans would be lethal for consumption.

Therefore, the number of cans that would be considered lethal if 10g was lethal and there where 12oz in a can is 419 cans.

Learn more about conversion factor at: brainly.com/question/14479308

#SPJ1

5 0
1 year ago
A wheel rotates clockwise 6 times per second. What will be its angular displacement after 7 seconds? Answer should be rounded to
solong [7]

Answer:

The frequency of the wheel is the number of revolutions per second:

f= \frac{N_{rev}}{t}= \frac{10}{1 s}=10 Hz  

And now we can calculate the angular speed, which is given by:

\omega = 2 \pi f=2 \pi (10 Hz)=62.8 rad/s in the clockwise direction.

Explanation:

5 0
3 years ago
Read 2 more answers
Microwave ovens emit microwave energy with a wavelength of 12.4 cm. what is the energy of exactly one photon of this microwave r
Leni [432]
<span>Formula- E = hc/ {wavelength} Given in quation-wavelength=12.4 cm We know the value of h and c. h=6.626 * 10^-34 Js c= 2.997 * 10^8 m/s wavelength=12.4 cm converted to 0.124 m E = [ 6.626 * 10^-34 Js * 2.997 * 10^8 m/s ] / 0.124 m E = 1.60 * 10^-24 J 1.60 * 10^-24 J of energy of exactly one photon of this microwave radiation have.</span>
5 0
3 years ago
Read 2 more answers
Which of the following actions is an example of an improvement in human capital?
kap26 [50]

Answer: D

Explanation:

Frank’s Furniture trains all of its employees to use computers is an example of an improvement in human capital.

8 0
2 years ago
What types of natural phenomena could serve as time standards?
Delvig [45]

Answer: The rising and setting of the Sun.

The appearance and disappearance of the Moon.

Changes in season.

Appearance and disappearance of the Stars.

Explanation: The rising and setting of the Sun helps can be used as a standard to determine time since the rissing and setting of the Sun occurs at similar time and interval in a given geographical ocation.

The appearance and disappearance of the Moon which occurs during the night and early hours of the morning is similar in a given geographical locationation so it can be used as a standard for Time.

Change in season is another natural phenomenon which occurs at similar times in a given geographical location like Winter/summer, rainy/dry etc can be used as standards for time.

The appearance and disappearance of the Stars can also b used as standards for time in a given geographical location.

5 0
3 years ago
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