2 years ago

Write IUPAC names of the following compound : (1) CH3-CH- CH - CH, (2) CH3- C- CH2 - CH - COOH OH CH,

1 answer:

5 0

$\large \displaystyle\sf \prod^{ \infty }_{n = 1} \bigg( \frac{25}{777} \bigg)^{ {( - 1)}^{n} \bigg( \frac{ \tan^{4n} (x) + 1}{ \tan ^{2n} (x) } \bigg) }$

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9. A box is pushed 1.5 m to the right in 5 s. What is the box’s average speed to the nearest hundredth of a m/s? *

poizon [28]

Answer:

s = 0.30 m/s

Explanation:

Given data:

Distance travel = 1.5 m

Time taken = 5 s

Average speed of box = ?

Solution:

s = d/t

s = speed

d = distance

t = time

by putting values,

s = 1.5 m/ 5 s

s = 0.30 m/s

7 0

2 years ago

What are the answers please help

LenaWriter [7]

Thank you for the free 15 points .

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3 years ago

What is the energy of an electromagnetic wave with a frequency of 8 x 10^12

omeli [17]

Answer:

Energy, $E=5.3\times 10^{-21}\ J$

Explanation:

It is required to find the energy of an electromagnetic wave with a frequency of $8\times 10^{12}\ Hz$ . The energy of a wave in terms of its frequency is given by :