.Express 3.0x10-4 -1.7x10-6 with proper significant figure.

Physics

1 answer:

Sav [38]3 years ago

5 0

Because of BOMDAS, you do the multiplication first.

(3.0x10) - 4 - (1.7x10) - 6

= 30 - 4 - 17 - 6

= 3

You might be interested in

If it takes 100 N to move a box 5 meters, what is the work done on the box?

inysia [295]

Answer:

Explanation:

Work=force×distance

W=F×S

=100 N × 5 m

= 500 Nm

W = 500J

7 0

3 years ago

What is the relationship between thermal energy, temperature, pressure?

Ira Lisetskai [31]

Answer: When volume is constant, pressure is directly proportional to temperature. When temperature is constant, pressure is inversely proportional to volume. When pressure is constant, volume is directly proportional to temperature.

Explanation:

6 0

3 years ago

The velocity of a wave is 500 m/s . The wavelength of the wave is 3.2 m . What is the frequency of the wave ?

nasty-shy [4]

Answer:

f=156.25Hz

Explanation:

v=fT

500=fx3.2

500=3.2f

divide both sides by 3.2

f=156.25Hz

6 0

3 years ago

The image is the question

Evgen [1.6K]

Answer:

c is the answer because it i in a series not a parallel circut.

Explanation:

3 0

3 years ago

By what factor should the length of the pendulum of a clock be changed if you want it to run 2 times faster?

Semenov [28]

You have to decrease the length of the pendulum by 4 times in order to make the clock go 2 times faster

7 0

3 years ago

Read 2 more answers