write the following numbers with appropriate signs:
[a]100m below sea level.
[b]25 degree c above 0 degree c tempreature,
[c]15 degree c below 0 degree c temperature.
[d]any five numbers less than 0.

Open in App

Solution

$(a) . 100 m below sea level = - 100 m (b) . 25 ° C above 0 ° C = + 25 ° C (c) . 15 ° C below 0 ° C = - 15 ° C (d) . 5 numbers less than 0 = - 1, - 2, - 3, - 4 and - 5$

Suggest Corrections

Similar questions

The temperature recorded at 12 noon was 15 degrees celsius above 0. it decreases at the rate of 3 degree Celsius per hour until midnight ,at what time would the temperature be 9 degree Celsius below zero. What t would be the temperature at midnight?

Following is the list of temperatures of five places in India on a particular day of the year.

Place	Temperature
Siachin	10°C below 0°C ……
Shimla	2°C below 0°C ……
Ahmedabad	30°C above 0°C ……
Delhi	20°C above 0°C ……
Srinagar	5°C below 0°C ……

(a) Write the temperatures of these places in the form of integers in the blank column.

(b) Following is the number line representing the temperature in degree Celsius.

Plot the name of the city against its temperature.

(d) Write the names of the places where temperatures are above 10°C.

C = \frac{5}{9} (F - 32)

The equation above shows how a temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?
I. A temperature increase of

1

degree Fahrenheit is equivalent to a temperature increase of

\frac{5}{9}

degree Celsius.
II. A temperature increase of

1

degree Celsius is equivalent to a temperature increase of

1.8

degrees Fahrenheit.
III. A temperature increase of

\frac{5}{9}

degree Fahrenheit is equivalent to a temperature increase of

1

degree Celsius

Q. The graph AB shown in the figure below is a plot of temperature of a body in degree Celsius and degree Fahrenheit. Then:

Q. Write a Python program to convert temperature in degree Celsius to degree Fahrenheit. If water boils at 100 degree C and freezes as 0 degree C, use the program to find out what is the boiling point and freezing point of water on the Fahrenheit scale. (Hint: T(°F) = T(°C) × 9/5 + 32)

Join BYJU'S Learning Program

write the following numbers with appropriate signs: [a]100m below sea level. [b]25 degree c above 0 degree c tempreature, [c]15 degree c below 0 degree c temperature. [d]any five numbers less than 0.

a. 100 m below sea level=-100 mb. 25°C above 0°C= +25°Cc. 15°C below 0°C=-15°Cd. 5 numbers less than 0=-1, -2, -3, -4 and -5

write the following numbers with appropriate signs:
[a]100m below sea level.
[b]25 degree c above 0 degree c tempreature,
[c]15 degree c below 0 degree c temperature.
[d]any five numbers less than 0.

$(a) . 100 m below sea level = - 100 m (b) . 25 ° C above 0 ° C = + 25 ° C (c) . 15 ° C below 0 ° C = - 15 ° C (d) . 5 numbers less than 0 = - 1, - 2, - 3, - 4 and - 5$