The temperature of patient, admitted in a hospital with typhoid fever, taken at different times of the day are given below. Draw the temperature-time graph to represent the data: Time (in hours), 6:00, 8:00, 10:00, 12:00, 14:00, 16:00, 18:00 Temp. (in `\ ^0F):` , 102, 100, 99, 103, 100, 102, 99

Draw the velocity-time graph from the following data: Time (in hours), 7:00, 8:00, 9:00, 10:00, 11:00, 12:00, 13:00, 14:00 Speed in km/hr, 30, 45, 60, 50, 70, 50, 40, 45

Draw the temperature-time graph in each of the following cases: Time (in hours:), 7:00, 9:00, 11:00, 13:00, 15:00, 17:00, 19:00, 21:00 Temperature \ ^0F)\ in , 100, 101, 104, 102, 100, 99, 100, 98 (ii) Time (in hours), 8:00, 10:00, 12:00, 14:00, 16:00, 18:00, 20: Temperature (\ ^0F) in, 100, 101, 104, 103, 99, 98, 100

A car is going for a long journey of 16 hours, starting at 5:00 hrs. The speeds of the car at different hours are given below: Time (in hours):, 5:00, 7:00, 9:00, 11:00, 13:00, 15:00, 17:00, 19:00, 21:00 Speed (in km/hour):, 40, 50, 60, 80, 70, 65, 75, 60, 50. Draw a velocity-time graph for the above data:

A 10.0 L container is filled with a gas to a pressure of 2.00 atm at 0^(@)C . At what temperature will the pressure inside the container be 2.50 atm ?

Given below is the temperature chart of a patient. Find the temperature of the patient at 12:00 hours and 18:00 hours. At what time is the temperature (ii) highest? (ii) lowest?

Following table gives the temperature at 12:00 noon on seven successive days in a city: Day (November), 1, 2, 3, 4, 5, 6, 7 Temperature (in \ ^0C): , 14, 18, 14, 16, 20, 15, 18 Plot a graph to illustrate this information:

Three bells toll every 6 minutes, 8 minutes and 12 minutes respectively. If they all start tolling at 8.00 a.m. at what time will they toll together again?

A light ray falling at an angle of 45^@ with the surface of a clean slab of ice of thickness 1.00 m is refracted into it at an angle of 30°. Calculate the time taken by the light rays to cross the slab. Speed of light in vacuum = 3 xx 10^8ms^-1

The following table gives the number of vehicles passing through a busy crossing in Delhi in different time intervals on a particular day. Time interval, 8-9 hrs, 9-10 hrs, 10-11 hrs, 11-12 hrs, 12-13 hrs, 13-14 hrs, 14-15 hrs, 15-16 hrs, 16-17 hrs, 17-18 hrs No. of Vehicles, 300, 400, 350, 250, 200, 150, 100, 200, 300, 450 Represent the above data by a bar graph.

The maximum temperature on 10 days of June, 2002, in Delhi is given below: Date:, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Max. Temp. (in \ ^0C): , 40.5, 41, 39, 40, 42, 43, 44, 40, 38, 39 Draw a temperature-time graph for the above data.