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3241004551 [841]
4 years ago
6

A centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit the

rmometer registers 140°. What is the fall in temperature as registered by the Centigrade thermometer?(a) 80° (b) 60° (c) 40° (d) 30°
Physics
1 answer:
sineoko [7]4 years ago
5 0
B. 60. Use the formula temp. (F) - 32 * 5/9 = Temp in C units. 140-32 *59 =60 degrees Celsius.

140 degrees Fahrenheit = 60 degrees Celsius.
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Pls answer 50 points for an answer!!!!
lyudmila [28]

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5 0
3 years ago
An island reports that in the year 2000 there were 240 babies born. That same year, 100 individuals died.
lyudmila [28]

Answer:

+ 140

Explanation:

You can show the natural growth rate by subtracting the death rate from the birth rate during one year and converting this into a percentage.

Here it would be:

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// if you want to convert it to percentage, you need to know the size of the population

it would be

140 / (population size) * 100 %

4 0
3 years ago
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WINSTONCH [101]

Answer:

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Explanation:

4 0
3 years ago
Seema knows the mass of a basketball. What other information is needed to find the ball’s potential energy? the volume and heigh
Wewaii [24]

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7 0
4 years ago
Read 3 more answers
A 7.0 kg bowling ball has a moment of inertia of 2.8x10-2 kg m2, and a radius of 0.10 m. If it rolls down the lane at an angular
slega [8]

Hi there!

Angular momentum is equivalent to:

\large\boxed{L = I\omega}

L = angular momentum (kgm²/s)

I = moment of inertia (kgm²)

ω = angular velocity (rad/sec)

Plug in the given values for moment of inertia and angular speed:

L = (0.028)(40) = \boxed{1.12 kgm^2/s}

8 0
2 years ago
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