Bhargavi lost 5700 calories in the month of june using yoga. If the calory loss is uniform, calculate the loss of calories per day ?

A cylinderical pencil is sharpened to produce a perfect cone at one end with no over all loss of its length. The diameter of the pencil is 1 cm and the length of the conical portion is 2 cm. Calculate the volume of the shavings. Give your answer correct to two places if it is in decimal. ["Use "pi=355/113]

A circular coil of radius 8.0 cm and 20 turns is rotated about its vertical diameter with an angular speed of 50" rad s"^(-1) in a uniform horizontal magnetic field of magnitude 3.0 xx10^(-2)T Obtain the maximum and average emf induced in the coil. If the coil forms a closed loop of resistance 100, calculate the maximum value of current in the coil. Calculate the average power loss due to Joule heating. Where does this power come from ?

10 grams of argon gas is compressed isothermally and reversibly at a temperature of 27^(@)C from 10L to 5L. Calculate the work done for this process in multiple of 10^(20 calories.

In the circuit shown in figure the heat produced in the 5 ohm resistor due to the current flowing through it is 10 calorie per second. The heat generated in the 4 ohm resistor is

A merchant on selling rice earns a profit of ₹10 per bag of basmati rice sold and a loss of ₹5 per bag of non- basmati rice. He sells 3,000 bags of basmati rice and 5,000 bags of non- basmati rice rice in a month what is his profit or loss in a month). What is the number of basmati rice bags he must sell to have neither profit nor loss, if the number of bags on non- basmati rice sold is 6,400.

A shopkeeper earns a profit of rs 1 by selling one pen and incurs a loss of 40 paise per pencil while selling pencils of her old stock. In a particular month she incurs a loss of rs 5. In this period, she sold 45 pens. How many pencils did she sells in this period ?

A shopkeeper earns a profit of Rs 1 by selling one pen and incurs a loss of 40 paise per pencil while selling pencils of her old stock. In a particular month she incurs a loss of Rs 5. In this period, she sold 45 pens. How many pencils did she sell in this period?