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3 years ago

Can someone explain thermal energy in ur own words pls, pls help will give brainliest.

Mathematics

2 answers:

MaRussiya [10]3 years ago

6 0

Answer:

I would say it like- thermal power alludes to the energy contained inside a framework that is responsible for its temperature. Warmth is the progression of thermal power. Hoped this helped.

Morgarella [4.7K]3 years ago

5 0

Answer:

Thermal energy refers to several distinct physical concepts, such as the internal energy of a system; heat or sensible heat, which are defined as types of energy transfer; or for the characteristic energy of a degree of freedom in a thermal system kT, where T is temperature and k is the Boltzmann constant.

Step-by-step explanation:

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Equation 3 should represent a parabola that is a vertical stretch of the parent function and has a y-intercept greater than 3 an

cestrela7 [59]

Answer:

The answer is given below

Step-by-step explanation:

The equation of a quadratic function is given by:

Ax² + Bx + C where A, B and C are the coefficients of the quadratic equation. If the coefficient of x² (i.e A) is a negative value then the graph opens down, the value of C determines the y intercept.

The equation of a parabola with y-intercept greater than 3 and opens down can be given as -2x² -6x + 4. Since the coefficient of x² is negative it opens down and C = 4, it has a y intercept of 4 > 3

Let us assume a vertical stretch of 2, the new equation becomes:

2(-2x² -6x + 4)

-4x² - 12x + 8

To solve:

-4x² - 12x + 8 = 0

A = -4, B = -12 and C = 8

Using the quadratic formula:

$x=\frac{-b \pm \sqrt{b^2-4ac} }{2a}\\ x=\frac{-(-12) \pm \sqrt{(-12)^2-4(-4)(8)} }{2(-4)}=\frac{12 \pm 16.49}{-8} \\x= -3.6 \ or \ x=0.6$

4 0

3 years ago

Solve using standard algorithm 12.2 * 4.

Thepotemich [5.8K]

Answer and Step-by-step explanation:

12.2

* 4

____

4 times 2 is 8.

4 times 1 is 4.

Remember to place the decimal.

#teamtrees #WAP (Water And Plant)

4 0

3 years ago

Read 2 more answers

During the carnival, tickets were sold for a raffle. Carnival workers counted sales every 30 minutes. The number of tickets sold

borishaifa [10]

Answer:

123

Step-by-step explanation:

First arrange in ascending or descending order

110,123,123,145,256

Then pick the number in the middle which is 123

but if you have 2 middle numbers add them together and divide by 2

4 0

3 years ago

A box contains 40 number tiles numbered 1 to 40. If a tile is drawn at random, what is the probability that the number drawn is

s2008m [1.1K]

Answer:

Multiples of 3 are 3, 6, 9, ... 39, or 3*1, 3*2, ,,,3*13, so there are 13 of them.

Multiples of 4 are 4*1 pto 4*10, or 10 of them

Multiples of both 3 and 4 are 3*4*1 to 3*4*3,

or 12, 24, 36, 3 of them.

Multiples of either 3 or 4 are 3, 4, 6, 8, ..., 40,

13+10-3 = 20 of them.

P(multiple of either 3 or 4) = 20/40 = 0.5

P(multiple of 4 or 5) = (10+8-2)/40 = 16/40 = 0.4

Step-by-step explanation:

7 0

4 years ago

If Z is a standard normal variable find the probability. The probability that Z lies between -0.558 and 0.558

Debora [2.8K]

Answer:

0.4245

Step-by-step explanation:

The probability that Z lies between -0.558 and 0.558 can be written as;

P(-0.558 < z < 0.558) = P(z < 0.558) - P(z < -0.558)

Using z - distribution table, we have;

P(z < 0.558) = 0.7122

P(z < -0.558) = 0.2877

Thus;

P(z < 0.558) - P(z < -0.558) = 0.7122 - 0.2877 = 0.4245

7 0

3 years ago