kala

When a 16.9-g sample of NaOH dissolves in 70.0 g of water in a calorimeter, the temperature rises from 22.4°C to 86.6°C.

15 years ago

24x+16=12

15 years ago

firms demand function,p=24-0.54q and the average cost function,AC=Q2-8Q+36+3/Q,calculate the level of output Q, which maximize total revenue,maximizes profits

15 years ago

close relationship between mnagement and economics has led to the development of managerial economics

15 years ago

How do the Noun phrases in the following sentence acquire case ? -It is odd that Bill should have refused the offer It has been noted that Noun phrases need case because they need to be visible in order to receive a theta role . Discuss the problems raise...

13 years ago

The densities of two substances are in the ratio 5:6 and the specific heats are in the ratio 3:5 respectively. The ratio of their thermal capacities per unit volume is

13 years ago

The thermal capacity of 10g of a substance is 8 calories. the specific heat is in J/kg-K options : 1.3360 2.3630

13 years ago

A piece of metal of mass 112g is heated 100 degree C.,and dropped into a copper calorimeter of mass 40g containing 200g of water at 16 derreC. Neglecting the heat loss, the specific het of the meatal is nearly,if the equilibrium temperature reached is 24....

13 years ago

a number which is less than or equal to 150 but if counted in pairs, one will remain if counted in threes, two will remain if counted in fours, three will remain if counted in fives, four will remain if counted in sixes, five will remain if counted in sev...

13 years ago

there are two wires of same material.their radii and length are both in the ratio 1:2.if the extensions produced are equal, what is the ratio of the load ? ans: 1)1:2

12 years ago

if a stress is numerically equal to young's modulus the elongation will be ans: 1.)equal to the original length. but how?

12 years ago

a string of cross section 2 cm^2 is doubled in length by the application of a longitudinal force 2*10^5dynes.the young"s modulus is: 1.10^5 dyne/cm^2

12 years ago

when the metal sphere is suspended at the end of a meal wire its extension is 0.4mm. If another metal sphere of the same material with its radius half as the previous is suspended then extension would be ans: 1)0.05mm

12 years ago

a wire whose cross-sectional area is 4mm^2 is stretched by 0.1 mm by a certain load.if a similar wire double the area of cross-section is under the same load,then then elongation would be ans: 1)0.05mm

12 years ago

A sports car weighing 600 kg travels North at 35 m/s. Running a stop sign, the car crashes into a 2000 kg truck traveling East at 20 m/s. The vehicles become locked together and travel 18 meters before stopping. Find the direction and the deceleration of...

9 years ago

An IOU is an example of: A A savings account. B Your new favorite band. C A personal loan. D A spending plan.

2 years ago

You earned $8 in cash from babysitting. What's the first thing you should always do? A Spend it! B Enter $8 in your budget as income. C Put it all in a savings account. D Withdraw the money so you can spend it.

2 years ago

i would just use my own ethnic group

18 years ago

is this what u r looking for? rl=12in t=14y no clue. r those ur answers?

18 years ago

convert the following quantities to the required unit. 277 cm to meters

16 years ago

"Have you ever read the story,'The tell-Tale Heart', by Edgar Allan Poe"? Dave asked. "Did the professor say, 'Put down your pencils'!" Janice asked.

15 years ago

0.8 seconds

9 years ago