find the lcm of 204 ,168 by prime factorization method​

The given problem is solved in Python.

print('Multiples of 5 up to 50 are: ', end = '')

for i in range(5, 50 + 1, 5):

   print(i, end = ' ')

Multiples of 5 up to 50 are: 5 10 15 20 25 30 35 40 45 50

• Line 1: Prints a message on the screen.
• Line 2: Iterates a for loop in the range 5 to 50. We write 51 since last value is always excluded. So, 51 is excluded and the loop iterates upto 50.
• Line 3: Increment value is 5 since the multiples of 5 lies in the interval of 5.

Refer to the attachment for output.

Answer:

SIGN

+

-

f - focal length

Concave

Convex

p - object distance

Real

Virtual

q - image distance

Real

Virtual

m - magnification

Upright image

Inverted image

Mirror

Object location

Image location

Type

Orientation

Relative size

CONCAVE

At infinity

At F

Real

Inverted

Smaller

CONCAVE

Beyond C

Between F and C

Real

Inverted

Smaller

CONCAVE

At C

At C

Real

Inverted

Same size

CONCAVE

Between C and F

Beyond C

Real

Inverted

Larger

CONCAVE

At F

At infinity

No image

No image

No image

CONCAVE

Closer than F

Behind the mirror

Virtual

Upright

Larger

CONVEX

Anywhere

Behind the mirror

Virtual

Upright

Explanation:

Image properties. There are four basic properties, dependent on the position of the object, as indicated in the table below.  These properties can be verified either graphically or by using the mirror equation and the definition of magnification.

Answer:

R.E.F image

Volume of cone =

3

1

×r

2

h

=

3

1

×3.14×20×20×24

=3.14×400×8

=10048cm

3

Volume flown in 1 min =πr

2

h

=3.14×

10

2.5

×

10

2.5

×1000cm

3

=196.25cm

3

∴ time taken =

196.25

10048

=51.2

∴ 51 minutes and 2 seconds

Solve any question of Surface Areas and Volumes with:-

Answer:

51.2 minutes

Step-by-step explanation:

Conical Tank                                                                    Cylinder

diameter(d)=40cm                                      diameter(d)=5mm=5/10cm =1/2cmradius (R)=20cm                                          radius(r)=1/2 divided by 2=1/4cmHeight(h)= 24cm                                         height(h)= unknown(h)

Solution:

Volume of cone= Volume of cyindrical pipe[tex]\frac{1}{3}[/tex]π[tex]r^{2}[/tex]h=π[tex]r^{2}[/tex]h(Insert Values- Cancel out the π)[tex]\frac{1}{3}[/tex]*r^2h=r^2h1/3*(20*20)*24=(1/4*1/4)*h

( Divided 24 with 3, brought (1/4*1/4) to LHS)20*20*8*4*4=h3200*16=h51200cm=h (lenght of pipe= distance)Now,In physics class 9 we've learnt speed= distance/timetherefore time=distance/speedspeed given is 10m/min(We need to convert m/min to cm/min)In order to do that we need to multiply by 100That is:10m/min*100= 1000cm/minNow by applying the formula,Speed= Distance/Time51200/1000

=51.2 minutesHope this Helped!!All the best!!

Answer:

The Mahabharata was written in Sanskrit by lord Ganesh. Lord Ganesh wrote the Mahabharat. But whatever He wrote, it was told by Ved Vyas.

Hope it helps.