Temperature - practice problems - page 8 of 16

Number of problems found: 308

The temperature 22
The temperature in a room in the morning is 28°C. It rises by 9°C in the afternoon before dropping by 11°C at night. What is the temperature in the room at the end of the day?
Fuel efficiency
The gravimetric analysis of an anthracite fuel is 90% carbon, 3% hydrogen, 2% oxygen, and 1% nitrogen. Given that analysis of the dry combustion products by volume is 16.2% CO2, 3.5% O2, and 80.3% N2, during the combustion process of anthracite, which con
T2 temp
In a certain area, the morning temperature was -15°C. What is the new temperature if the temperature drops by 6°C at noontime?
The temperature 21
The temperature on a cold winter's day in Canada was -4°C. It has increased by 6°C by midday. What was the midday temperature?
At sunset
Suppose the temperature at midday was 21°C. By sunset, it had dropped by a 9°C. What was the temperature at sunset?
Air bubble
The air bubble at the bottom of the lake at a depth of h = 21 m has a radius of r1 = 1 cm at a temperature of t1 = 4°C. The bubble rises slowly to the surface, and its volume increases. Calculate its radius when it reaches the lake's surface, with a tempe
The highest
This year, the highest temperature in the Philippines was 53°C in Dagupan City, Pangasinan, on May 14, while the lowest temperature recorded was 9°C in Baguio City on February 12. What is the difference between the two temperatures?
Science experiment
During a Science experiment, a liquid was heated at the rate of 8 degrees Celsius per minute for 10 minutes. It was then allowed to lose heat at 6 degrees Celsius per minute. If the final temperature was 76 degrees Celsius, what was its temperature 16 min
Temperature down
If the temperature outside is 25 degrees and drops 1.5 degrees every hour, what would my temperature be at the end of the day (after 10 hours)?
On Tuesday
On Tuesday, the temperature of a chemical compound measured 12°C. If the temperature dropped 4 1/2°C per day, what was the temperature after four days?
Temperature rise 2
Find the temperature after a rise of 5°C from -20°C.
Temperatures 60281
The thermometer read 2 degrees in the afternoon and -3 degrees on Christmas Day in the evening. What temperatures did the following day show when the temperature was 6 degrees lower in the afternoon and evening?
Linear temp change
The temperature in Inuvik, Northwest Territories, increased at the same rate from -22°C at 9:00 AM to -8°C at 4:00 PM one day. What was the temperature at 2:00 PM?
The morning
The temperature rose 9 degrees from 10:00 AM to noon. By 3:00 PM, the temperature had doubled. From 3:00 PM to 6:00 PM, the temperature rose 4 degrees to 96 degrees. What was the temperature at 10:00 AM that morning?
Temperture drops
In Alaska, the temperature drops a total of -18 degrees over three days. If the temperature drops at a constant rate, what is the change in temperature per day?
Please 3
Please help; I'm lost! I'm calculating the difference between two Fahrenheit degrees 55°F - 37°F = 18 °F Now, if I convert the degrees Fahrenheit to Celsius before subtracting, we get 12.78°C —2.78 =10°C. How is that possible when 18°F does not equal 10°C
The temperature 20
The temperature is rising 4 degrees each hour and is currently 62 degrees. How many hours before the temperature is at least 80 degrees?
Resistance 58091
Does the copper conductor have a resistance of 2.8Ω at 36 °C? What will be the resistance value after cooling to -22 °C?
The temperature 19
The temperature during the day in a cold country is 9 degrees Celsius. At night the temperature falls by 13 degrees Celsius. What is the temperature at night?
The temperature 18
The temperature at 12:00 PM was 43°F. Over the day, the temperature decreased by 3.5°F per hour. What was the new temperature at 6:00 PM?

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