0
What else can I help you with?
If sand has a specific-heat capacity of 835 jkgC then how much energy must be added to a 2 kilogram pile of it to increase its temperature from 40 C to 50 C?
Q = m c ΔT Q = energy m = 2 kg c = 835 J / (kg C) ΔT = 10 C Q = 2 kg * 835 J / (kg C) * 10 C Q = 16700 J
How much heat is necessary to change 10 g of ice 10C?
The specific heat capacity of ice is 2.09 J/g°C. To calculate the heat required to change 10 g of ice by 10°C, use the formula Q = mcΔT, where Q is the heat, m is the mass, c is the specific heat capacity, and ΔT is the temperature change. So, Q = 10g * 2.09 J/g°C * 10°C = 209 J.
Find side b if side a equals 4.5 inches and side c equals 10 inches?
10
If the charge of a body is 3.45 x 10-17 C how many electrons are present?
The measurement of charge is not correct as it is not the integral multiple minimum charge(that is 1.6 x 10-19C). However , there is your answer Charge on a body is given by,q = ne Therefore , required no. of electrons,n = q/e = 3.45 x 10-17 /1.6 x 10-19 = 2.15625 x 102
How do you calculate q values?
Q value is calculated by taking the difference between the total mass-energy of the reactants and the total mass-energy of the products in a nuclear reaction. The formula for calculating Q value is: Q = (mass of reactants - mass of products) * c^2, where c is the speed of light in a vacuum (3.00 x 10^8 m/s).
How much heat is given off when 10 grams of water are cooled from 50 C to 40 C?
To calculate the heat given off, you would use the formula Q = mcΔT, where m is the mass of the water (10 g), c is the specific heat capacity of water (4.18 J/g°C), and ΔT is the change in temperature (50°C - 40°C = 10°C). Plugging the values into the formula, Q = 10g * 4.18 J/g°C * 10°C = 418 J. Therefore, 418 joules of heat are given off when 10 grams of water are cooled from 50°C to 40°C.
Q squared plus 20 q plus c?
I'm not exactly sure what you mean by this, but if you'd like to know how to do this in C here: q ^ 2 + 20 q + c
There are two Q's in a C What does Q and C stand for?
two quavers in a crotchet
How many KJ is required to heat 10 kilogams of water from 10 degrees C 110 degrees c?
q(Joules) = mass * specific heat * change in temperature ( 10 kg = 10,000 grams )q = (10,000 g)(4.180 J/gC)(110o C - 10o C)= 4180000 Joules (1 kj/1000 J)= 4.2 X 103 kilojoules================
What are the notes for jingle bell for alt sax?
The notes for "Jingle Bells" on the alto saxophone are typically in the key of C major. The main melody consists of the notes C, D, E, F, G, A, and B. The song is usually played in a simple and straightforward manner, making it accessible for beginners. It's a great piece for practicing basic saxophone techniques such as articulation and phrasing.
How much energy does it take to raise 10g of water by 10 degrees?
To calculate the energy required to raise the temperature of a substance, we use the formula Q = mcΔT, where Q is the heat energy, m is the mass, c is the specific heat capacity, and ΔT is the temperature change. For water, the specific heat capacity is 4.18 J/g°C. Plugging in the values, we get Q = 10g * 4.18 J/g°C * 10°C = 418 Joules. Therefore, it takes 418 Joules of energy to raise 10g of water by 10 degrees Celsius.
Determine the field strength E experienced by a test charge q if a charge of 1.0 x 10-6 coulombs is placed on q and a force of 6.2 N is applied.?
The field strength experienced by the test charge q can be calculated using the equation E = F/q, where E is the field strength, F is the force applied, and q is the test charge. Plugging in the values, we get E = 6.2 N / (1.0 x 10^-6 C) = 6.2 x 10^6 N/C.
